19876180464

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:835

約数の個数: 400

約数和(自身を含む): 68280203200

約数和(自身を除く): 48404022736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 112, 122, 126, 144, 147, 162, 168, 183, 189, 196, 216, 244, 252, 294, 324, 336, 343, 366, 378, 392, 427, 432, 441, 488, 504, 549, 567, 588, 648, 686, 732, 733, 756, 784, 854, 882, 976, 1008, 1029, 1098, 1134, 1176, 1281, 1296, 1323, 1372, 1464, 1466, 1512, 1647, 1708, 1764, 2058, 2196, 2199, 2268, 2352, 2562, 2646, 2744, 2928, 2932, 2989, 3024, 3087, 3294, 3416, 3528, 3843, 3969, 4116, 4392, 4398, 4536, 4941, 5124, 5131, 5292, 5488, 5864, 5978, 6174, 6588, 6597, 6832, 7056, 7686, 7938, 8232, 8784, 8796, 8967, 9072, 9261, 9882, 10248, 10262, 10584, 11529, 11728, 11956, 12348, 13176, 13194, 15372, 15393, 15876, 16464, 17592, 17934, 18522, 19764, 19791, 20496, 20524, 20923, 21168, 23058, 23912, 24696, 26352, 26388, 26901, 27783, 30744, 30786, 31752, 34587, 35184, 35868, 35917, 37044, 39528, 39582, 41048, 41846, 44713, 46116, 46179, 47824, 49392, 52776, 53802, 55566, 59373, 61488, 61572, 62769, 63504, 69174, 71736, 71834, 74088, 79056, 79164, 80703, 82096, 83692, 89426, 92232, 92358, 105552, 107604, 107751, 111132, 118746, 123144, 125538, 134139, 138348, 138537, 143472, 143668, 148176, 158328, 161406, 167384, 178852, 184464, 184716, 188307, 215208, 215502, 222264, 237492, 242109, 246288, 251076, 251419, 268278, 276696, 277074, 287336, 312991, 316656, 322812, 323253, 334768, 357704, 369432, 376614, 402417, 415611, 430416, 431004, 444528, 474984, 484218, 502152, 502838, 536556, 553392, 554148, 564921, 574672, 625982, 645624, 646506, 715408, 738864, 753228, 754257, 804834, 831222, 862008, 938973, 949968, 968436, 969759, 1004304, 1005676, 1073112, 1108296, 1129842, 1207251, 1251964, 1291248, 1293012, 1506456, 1508514, 1609668, 1662444, 1694763, 1724016, 1877946, 1936872, 1939518, 2011352, 2146224, 2190937, 2216592, 2259684, 2262771, 2414502, 2503928, 2586024, 2816919, 2909277, 3012912, 3017028, 3219336, 3324888, 3389526, 3621753, 3755892, 3873744, 3879036, 4022704, 4381874, 4519368, 4525542, 4829004, 5007856, 5172048, 5633838, 5818554, 6034056, 6438672, 6572811, 6649776, 6779052, 6788313, 7243506, 7511784, 7758072, 8450757, 8763748, 9038736, 9051084, 9658008, 11267676, 11637108, 12068112, 13145622, 13558104, 13576626, 14487012, 15023568, 15336559, 15516144, 16901514, 17527496, 18102168, 19316016, 19718433, 20364939, 22535352, 23274216, 25352271, 26291244, 27116208, 27153252, 28974024, 30673118, 33803028, 35054992, 36204336, 39436866, 40729878, 45070704, 46009677, 46548432, 50704542, 52582488, 54306504, 57948048, 59155299, 61346236, 67606056, 78873732, 81459756, 92019354, 101409084, 105164976, 108613008, 118310598, 122692472, 135212112, 138029031, 157747464, 162919512, 177465897, 184038708, 202818168, 236621196, 245384944, 276058062, 315494928, 325839024, 354931794, 368077416, 405636336, 414087093, 473242392, 552116124, 709863588, 736154832, 828174186, 946484784, 1104232248, 1242261279, 1419727176, 1656348372, 2208464496, 2484522558, 2839454352, 3312696744, 4969045116, 6625393488, 9938090232, 19876180464]

約数ペア:

[(1, 19876180464), (2, 9938090232), (3, 6625393488), (4, 4969045116), (6, 3312696744), (7, 2839454352), (8, 2484522558), (9, 2208464496), (12, 1656348372), (14, 1419727176), (16, 1242261279), (18, 1104232248), (21, 946484784), (24, 828174186), (27, 736154832), (28, 709863588), (36, 552116124), (42, 473242392), (48, 414087093), (49, 405636336), (54, 368077416), (56, 354931794), (61, 325839024), (63, 315494928), (72, 276058062), (81, 245384944), (84, 236621196), (98, 202818168), (108, 184038708), (112, 177465897), (122, 162919512), (126, 157747464), (144, 138029031), (147, 135212112), (162, 122692472), (168, 118310598), (183, 108613008), (189, 105164976), (196, 101409084), (216, 92019354), (244, 81459756), (252, 78873732), (294, 67606056), (324, 61346236), (336, 59155299), (343, 57948048), (366, 54306504), (378, 52582488), (392, 50704542), (427, 46548432), (432, 46009677), (441, 45070704), (488, 40729878), (504, 39436866), (549, 36204336), (567, 35054992), (588, 33803028), (648, 30673118), (686, 28974024), (732, 27153252), (733, 27116208), (756, 26291244), (784, 25352271), (854, 23274216), (882, 22535352), (976, 20364939), (1008, 19718433), (1029, 19316016), (1098, 18102168), (1134, 17527496), (1176, 16901514), (1281, 15516144), (1296, 15336559), (1323, 15023568), (1372, 14487012), (1464, 13576626), (1466, 13558104), (1512, 13145622), (1647, 12068112), (1708, 11637108), (1764, 11267676), (2058, 9658008), (2196, 9051084), (2199, 9038736), (2268, 8763748), (2352, 8450757), (2562, 7758072), (2646, 7511784), (2744, 7243506), (2928, 6788313), (2932, 6779052), (2989, 6649776), (3024, 6572811), (3087, 6438672), (3294, 6034056), (3416, 5818554), (3528, 5633838), (3843, 5172048), (3969, 5007856), (4116, 4829004), (4392, 4525542), (4398, 4519368), (4536, 4381874), (4941, 4022704), (5124, 3879036), (5131, 3873744), (5292, 3755892), (5488, 3621753), (5864, 3389526), (5978, 3324888), (6174, 3219336), (6588, 3017028), (6597, 3012912), (6832, 2909277), (7056, 2816919), (7686, 2586024), (7938, 2503928), (8232, 2414502), (8784, 2262771), (8796, 2259684), (8967, 2216592), (9072, 2190937), (9261, 2146224), (9882, 2011352), (10248, 1939518), (10262, 1936872), (10584, 1877946), (11529, 1724016), (11728, 1694763), (11956, 1662444), (12348, 1609668), (13176, 1508514), (13194, 1506456), (15372, 1293012), (15393, 1291248), (15876, 1251964), (16464, 1207251), (17592, 1129842), (17934, 1108296), (18522, 1073112), (19764, 1005676), (19791, 1004304), (20496, 969759), (20524, 968436), (20923, 949968), (21168, 938973), (23058, 862008), (23912, 831222), (24696, 804834), (26352, 754257), (26388, 753228), (26901, 738864), (27783, 715408), (30744, 646506), (30786, 645624), (31752, 625982), (34587, 574672), (35184, 564921), (35868, 554148), (35917, 553392), (37044, 536556), (39528, 502838), (39582, 502152), (41048, 484218), (41846, 474984), (44713, 444528), (46116, 431004), (46179, 430416), (47824, 415611), (49392, 402417), (52776, 376614), (53802, 369432), (55566, 357704), (59373, 334768), (61488, 323253), (61572, 322812), (62769, 316656), (63504, 312991), (69174, 287336), (71736, 277074), (71834, 276696), (74088, 268278), (79056, 251419), (79164, 251076), (80703, 246288), (82096, 242109), (83692, 237492), (89426, 222264), (92232, 215502), (92358, 215208), (105552, 188307), (107604, 184716), (107751, 184464), (111132, 178852), (118746, 167384), (123144, 161406), (125538, 158328), (134139, 148176), (138348, 143668), (138537, 143472)]