18877303368

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 448

約数和(自身を含む): 66885304320

約数和(自身を除く): 48008000952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 127, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 254, 264, 297, 308, 324, 331, 378, 381, 396, 462, 486, 504, 508, 567, 594, 616, 648, 662, 693, 729, 756, 762, 792, 889, 891, 924, 972, 993, 1016, 1134, 1143, 1188, 1324, 1386, 1397, 1458, 1512, 1524, 1701, 1778, 1782, 1848, 1944, 1986, 2079, 2268, 2286, 2317, 2376, 2648, 2667, 2673, 2772, 2794, 2916, 2979, 3048, 3402, 3429, 3556, 3564, 3641, 3972, 4158, 4191, 4536, 4572, 4634, 5103, 5334, 5346, 5544, 5588, 5832, 5958, 6237, 6804, 6858, 6951, 7112, 7128, 7282, 7944, 8001, 8019, 8316, 8382, 8937, 9144, 9268, 9779, 10206, 10287, 10668, 10692, 10923, 11176, 11916, 12474, 12573, 13608, 13716, 13902, 14564, 16002, 16038, 16632, 16764, 17874, 18536, 18711, 19558, 20412, 20574, 20853, 21336, 21384, 21846, 23832, 24003, 24948, 25146, 25487, 26811, 27432, 27804, 29128, 29337, 30861, 32004, 32076, 32769, 33528, 35748, 37422, 37719, 39116, 40824, 41148, 41706, 42037, 43692, 48006, 49896, 50292, 50974, 53622, 55608, 56133, 58674, 61722, 62559, 64008, 64152, 65538, 71496, 72009, 74844, 75438, 76461, 78232, 80433, 82296, 83412, 84074, 87384, 88011, 92583, 96012, 98307, 100584, 101948, 107244, 112266, 113157, 117348, 123444, 125118, 126111, 131076, 144018, 149688, 150876, 152922, 160866, 166824, 168148, 176022, 185166, 187677, 192024, 196614, 203896, 214488, 216027, 224532, 226314, 229383, 234696, 241299, 246888, 250236, 252222, 262152, 264033, 288036, 294259, 294921, 301752, 305844, 321732, 336296, 339471, 352044, 370332, 375354, 378333, 393228, 432054, 449064, 452628, 458766, 462407, 482598, 500472, 504444, 528066, 563031, 576072, 588518, 589842, 611688, 643464, 648081, 678942, 688149, 704088, 740664, 750708, 756666, 786456, 792099, 864108, 882777, 884763, 905256, 917532, 924814, 965196, 1008888, 1018413, 1056132, 1126062, 1134999, 1177036, 1179684, 1296162, 1357884, 1376298, 1387221, 1501416, 1513332, 1584198, 1689093, 1728216, 1765554, 1769526, 1835064, 1849628, 1930392, 2036826, 2064447, 2112264, 2252124, 2269998, 2354072, 2359368, 2376297, 2592324, 2648331, 2654289, 2715768, 2752596, 2774442, 3026664, 3168396, 3236849, 3378186, 3404997, 3531108, 3539052, 3699256, 4073652, 4128894, 4161663, 4504248, 4539996, 4752594, 5184648, 5296662, 5308578, 5505192, 5548884, 6193341, 6336792, 6473698, 6756372, 6809994, 7062216, 7078104, 7128891, 7944993, 8147304, 8257788, 8323326, 9079992, 9505188, 9710547, 10214991, 10593324, 10617156, 11097768, 12386682, 12484989, 12947396, 13512744, 13619988, 14257782, 15889986, 16515576, 16646652, 18580023, 19010376, 19421094, 20429982, 21186648, 21234312, 23834979, 24773364, 24969978, 25894792, 27239976, 28515564, 29131641, 30644973, 31779972, 33293304, 37160046, 37454967, 38842188, 40859964, 47669958, 49546728, 49939956, 57031128, 58263282, 61289946, 63559944, 71504937, 74320092, 74909934, 77684376, 81719928, 87394923, 95339916, 99879912, 112364901, 116526564, 122579892, 143009874, 148640184, 149819868, 174789846, 190679832, 214514811, 224729802, 233053128, 245159784, 262184769, 286019748, 299639736, 337094703, 349579692, 429029622, 449459604, 524369538, 572039496, 674189406, 699159384, 786554307, 858059244, 898919208, 1048739076, 1348378812, 1573108614, 1716118488, 2097478152, 2359662921, 2696757624, 3146217228, 4719325842, 6292434456, 9438651684, 18877303368]

約数ペア:

[(1, 18877303368), (2, 9438651684), (3, 6292434456), (4, 4719325842), (6, 3146217228), (7, 2696757624), (8, 2359662921), (9, 2097478152), (11, 1716118488), (12, 1573108614), (14, 1348378812), (18, 1048739076), (21, 898919208), (22, 858059244), (24, 786554307), (27, 699159384), (28, 674189406), (33, 572039496), (36, 524369538), (42, 449459604), (44, 429029622), (54, 349579692), (56, 337094703), (63, 299639736), (66, 286019748), (72, 262184769), (77, 245159784), (81, 233053128), (84, 224729802), (88, 214514811), (99, 190679832), (108, 174789846), (126, 149819868), (127, 148640184), (132, 143009874), (154, 122579892), (162, 116526564), (168, 112364901), (189, 99879912), (198, 95339916), (216, 87394923), (231, 81719928), (243, 77684376), (252, 74909934), (254, 74320092), (264, 71504937), (297, 63559944), (308, 61289946), (324, 58263282), (331, 57031128), (378, 49939956), (381, 49546728), (396, 47669958), (462, 40859964), (486, 38842188), (504, 37454967), (508, 37160046), (567, 33293304), (594, 31779972), (616, 30644973), (648, 29131641), (662, 28515564), (693, 27239976), (729, 25894792), (756, 24969978), (762, 24773364), (792, 23834979), (889, 21234312), (891, 21186648), (924, 20429982), (972, 19421094), (993, 19010376), (1016, 18580023), (1134, 16646652), (1143, 16515576), (1188, 15889986), (1324, 14257782), (1386, 13619988), (1397, 13512744), (1458, 12947396), (1512, 12484989), (1524, 12386682), (1701, 11097768), (1778, 10617156), (1782, 10593324), (1848, 10214991), (1944, 9710547), (1986, 9505188), (2079, 9079992), (2268, 8323326), (2286, 8257788), (2317, 8147304), (2376, 7944993), (2648, 7128891), (2667, 7078104), (2673, 7062216), (2772, 6809994), (2794, 6756372), (2916, 6473698), (2979, 6336792), (3048, 6193341), (3402, 5548884), (3429, 5505192), (3556, 5308578), (3564, 5296662), (3641, 5184648), (3972, 4752594), (4158, 4539996), (4191, 4504248), (4536, 4161663), (4572, 4128894), (4634, 4073652), (5103, 3699256), (5334, 3539052), (5346, 3531108), (5544, 3404997), (5588, 3378186), (5832, 3236849), (5958, 3168396), (6237, 3026664), (6804, 2774442), (6858, 2752596), (6951, 2715768), (7112, 2654289), (7128, 2648331), (7282, 2592324), (7944, 2376297), (8001, 2359368), (8019, 2354072), (8316, 2269998), (8382, 2252124), (8937, 2112264), (9144, 2064447), (9268, 2036826), (9779, 1930392), (10206, 1849628), (10287, 1835064), (10668, 1769526), (10692, 1765554), (10923, 1728216), (11176, 1689093), (11916, 1584198), (12474, 1513332), (12573, 1501416), (13608, 1387221), (13716, 1376298), (13902, 1357884), (14564, 1296162), (16002, 1179684), (16038, 1177036), (16632, 1134999), (16764, 1126062), (17874, 1056132), (18536, 1018413), (18711, 1008888), (19558, 965196), (20412, 924814), (20574, 917532), (20853, 905256), (21336, 884763), (21384, 882777), (21846, 864108), (23832, 792099), (24003, 786456), (24948, 756666), (25146, 750708), (25487, 740664), (26811, 704088), (27432, 688149), (27804, 678942), (29128, 648081), (29337, 643464), (30861, 611688), (32004, 589842), (32076, 588518), (32769, 576072), (33528, 563031), (35748, 528066), (37422, 504444), (37719, 500472), (39116, 482598), (40824, 462407), (41148, 458766), (41706, 452628), (42037, 449064), (43692, 432054), (48006, 393228), (49896, 378333), (50292, 375354), (50974, 370332), (53622, 352044), (55608, 339471), (56133, 336296), (58674, 321732), (61722, 305844), (62559, 301752), (64008, 294921), (64152, 294259), (65538, 288036), (71496, 264033), (72009, 262152), (74844, 252222), (75438, 250236), (76461, 246888), (78232, 241299), (80433, 234696), (82296, 229383), (83412, 226314), (84074, 224532), (87384, 216027), (88011, 214488), (92583, 203896), (96012, 196614), (98307, 192024), (100584, 187677), (101948, 185166), (107244, 176022), (112266, 168148), (113157, 166824), (117348, 160866), (123444, 152922), (125118, 150876), (126111, 149688), (131076, 144018)]