1978198992

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 360

約数和(自身を含む): 7117947200

約数和(自身を除く): 5139748208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 121, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 242, 252, 264, 294, 308, 331, 336, 343, 363, 392, 396, 441, 462, 484, 504, 528, 539, 588, 616, 662, 686, 693, 726, 784, 792, 847, 882, 924, 968, 993, 1008, 1029, 1078, 1089, 1176, 1232, 1324, 1372, 1386, 1452, 1584, 1617, 1694, 1764, 1848, 1936, 1986, 2058, 2156, 2178, 2317, 2352, 2541, 2648, 2744, 2772, 2904, 2979, 3087, 3234, 3388, 3528, 3641, 3696, 3773, 3972, 4116, 4312, 4356, 4634, 4851, 5082, 5296, 5488, 5544, 5808, 5929, 5958, 6174, 6468, 6776, 6951, 7056, 7282, 7546, 7623, 7944, 8232, 8624, 8712, 9268, 9702, 10164, 10923, 11088, 11319, 11858, 11916, 12348, 12936, 13552, 13902, 14564, 15092, 15246, 15888, 16219, 16464, 17424, 17787, 18536, 19404, 20328, 20853, 21846, 22638, 23716, 23832, 24696, 25487, 25872, 27804, 29128, 30184, 30492, 32438, 32769, 33957, 35574, 37072, 38808, 40051, 40656, 41503, 41706, 43692, 45276, 47432, 47664, 48657, 49392, 50974, 53361, 55608, 58256, 60368, 60984, 64876, 65538, 67914, 71148, 76461, 77616, 80102, 83006, 83412, 87384, 90552, 94864, 97314, 101948, 106722, 111216, 113533, 120153, 121968, 124509, 129752, 131076, 135828, 142296, 145971, 152922, 160204, 166012, 166824, 174768, 178409, 181104, 194628, 203896, 213444, 227066, 229383, 240306, 249018, 259504, 262152, 271656, 280357, 284592, 291942, 305844, 320408, 332024, 333648, 340599, 356818, 360459, 373527, 389256, 407792, 426888, 454132, 458766, 480612, 498036, 524304, 535227, 543312, 560714, 583884, 611688, 640816, 664048, 681198, 713636, 720918, 747054, 778512, 841071, 853776, 908264, 917532, 961224, 996072, 1021797, 1070454, 1121428, 1167768, 1223376, 1248863, 1362396, 1427272, 1441836, 1494108, 1605681, 1682142, 1816528, 1835064, 1922448, 1962499, 1992144, 2043594, 2140908, 2242856, 2335536, 2497726, 2523213, 2724792, 2854544, 2883672, 2988216, 3211362, 3364284, 3670128, 3746589, 3924998, 4087188, 4281816, 4485712, 4995452, 5046426, 5449584, 5767344, 5887497, 5976432, 6422724, 6728568, 7493178, 7849996, 8174376, 8563632, 9990904, 10092852, 11239767, 11774994, 12845448, 13457136, 13737493, 14986356, 15699992, 16348752, 17662491, 19981808, 20185704, 22479534, 23549988, 25690896, 27474986, 29972712, 31399984, 35324982, 40371408, 41212479, 44959068, 47099976, 54949972, 59945424, 70649964, 82424958, 89918136, 94199952, 109899944, 123637437, 141299928, 164849916, 179836272, 219799888, 247274874, 282599856, 329699832, 494549748, 659399664, 989099496, 1978198992]

約数ペア:

[(1, 1978198992), (2, 989099496), (3, 659399664), (4, 494549748), (6, 329699832), (7, 282599856), (8, 247274874), (9, 219799888), (11, 179836272), (12, 164849916), (14, 141299928), (16, 123637437), (18, 109899944), (21, 94199952), (22, 89918136), (24, 82424958), (28, 70649964), (33, 59945424), (36, 54949972), (42, 47099976), (44, 44959068), (48, 41212479), (49, 40371408), (56, 35324982), (63, 31399984), (66, 29972712), (72, 27474986), (77, 25690896), (84, 23549988), (88, 22479534), (98, 20185704), (99, 19981808), (112, 17662491), (121, 16348752), (126, 15699992), (132, 14986356), (144, 13737493), (147, 13457136), (154, 12845448), (168, 11774994), (176, 11239767), (196, 10092852), (198, 9990904), (231, 8563632), (242, 8174376), (252, 7849996), (264, 7493178), (294, 6728568), (308, 6422724), (331, 5976432), (336, 5887497), (343, 5767344), (363, 5449584), (392, 5046426), (396, 4995452), (441, 4485712), (462, 4281816), (484, 4087188), (504, 3924998), (528, 3746589), (539, 3670128), (588, 3364284), (616, 3211362), (662, 2988216), (686, 2883672), (693, 2854544), (726, 2724792), (784, 2523213), (792, 2497726), (847, 2335536), (882, 2242856), (924, 2140908), (968, 2043594), (993, 1992144), (1008, 1962499), (1029, 1922448), (1078, 1835064), (1089, 1816528), (1176, 1682142), (1232, 1605681), (1324, 1494108), (1372, 1441836), (1386, 1427272), (1452, 1362396), (1584, 1248863), (1617, 1223376), (1694, 1167768), (1764, 1121428), (1848, 1070454), (1936, 1021797), (1986, 996072), (2058, 961224), (2156, 917532), (2178, 908264), (2317, 853776), (2352, 841071), (2541, 778512), (2648, 747054), (2744, 720918), (2772, 713636), (2904, 681198), (2979, 664048), (3087, 640816), (3234, 611688), (3388, 583884), (3528, 560714), (3641, 543312), (3696, 535227), (3773, 524304), (3972, 498036), (4116, 480612), (4312, 458766), (4356, 454132), (4634, 426888), (4851, 407792), (5082, 389256), (5296, 373527), (5488, 360459), (5544, 356818), (5808, 340599), (5929, 333648), (5958, 332024), (6174, 320408), (6468, 305844), (6776, 291942), (6951, 284592), (7056, 280357), (7282, 271656), (7546, 262152), (7623, 259504), (7944, 249018), (8232, 240306), (8624, 229383), (8712, 227066), (9268, 213444), (9702, 203896), (10164, 194628), (10923, 181104), (11088, 178409), (11319, 174768), (11858, 166824), (11916, 166012), (12348, 160204), (12936, 152922), (13552, 145971), (13902, 142296), (14564, 135828), (15092, 131076), (15246, 129752), (15888, 124509), (16219, 121968), (16464, 120153), (17424, 113533), (17787, 111216), (18536, 106722), (19404, 101948), (20328, 97314), (20853, 94864), (21846, 90552), (22638, 87384), (23716, 83412), (23832, 83006), (24696, 80102), (25487, 77616), (25872, 76461), (27804, 71148), (29128, 67914), (30184, 65538), (30492, 64876), (32438, 60984), (32769, 60368), (33957, 58256), (35574, 55608), (37072, 53361), (38808, 50974), (40051, 49392), (40656, 48657), (41503, 47664), (41706, 47432), (43692, 45276)]