256025772912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{87877}}^1$

素因数の和:87960

約数の個数: 320

約数和(自身を含む): 878723758080

約数和(自身を除く): 622697985168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 29, 39, 42, 46, 48, 52, 56, 58, 69, 78, 84, 87, 91, 92, 104, 112, 116, 138, 156, 161, 168, 174, 182, 184, 203, 208, 232, 273, 276, 299, 312, 322, 336, 348, 364, 368, 377, 406, 464, 483, 546, 552, 598, 609, 624, 644, 667, 696, 728, 754, 812, 897, 966, 1092, 1104, 1131, 1196, 1218, 1288, 1334, 1392, 1456, 1508, 1624, 1794, 1932, 2001, 2093, 2184, 2262, 2392, 2436, 2576, 2639, 2668, 3016, 3248, 3588, 3864, 4002, 4186, 4368, 4524, 4669, 4784, 4872, 5278, 5336, 6032, 6279, 7176, 7728, 7917, 8004, 8372, 8671, 9048, 9338, 9744, 10556, 10672, 12558, 14007, 14352, 15834, 16008, 16744, 17342, 18096, 18676, 21112, 25116, 26013, 28014, 31668, 32016, 33488, 34684, 37352, 42224, 50232, 52026, 56028, 60697, 63336, 69368, 74704, 87877, 100464, 104052, 112056, 121394, 126672, 138736, 175754, 182091, 208104, 224112, 242788, 263631, 351508, 364182, 416208, 485576, 527262, 615139, 703016, 728364, 971152, 1054524, 1142401, 1230278, 1406032, 1456728, 1845417, 2021171, 2109048, 2284802, 2460556, 2548433, 2913456, 3427203, 3690834, 4042342, 4218096, 4569604, 4921112, 5096866, 6063513, 6854406, 7381668, 7645299, 7996807, 8084684, 9139208, 9842224, 10193732, 12127026, 13708812, 14148197, 14763336, 15290598, 15993614, 16169368, 17839031, 18278416, 20387464, 23990421, 24254052, 26275223, 27417624, 28296394, 29526672, 30581196, 31987228, 32338736, 33129629, 35678062, 40774928, 42444591, 47980842, 48508104, 52550446, 53517093, 54835248, 56592788, 58613959, 61162392, 63974456, 66259258, 71356124, 78825669, 84889182, 95961684, 97016208, 99388887, 105100892, 107034186, 113185576, 117227918, 122324784, 127948912, 132518516, 142712248, 157651338, 169778364, 175841877, 183926561, 191923368, 198777774, 210201784, 214068372, 226371152, 231907403, 234455836, 265037032, 285424496, 315302676, 339556728, 351683754, 367853122, 383846736, 397555548, 410297713, 420403568, 428136744, 463814806, 468911672, 530074064, 551779683, 630605352, 679113456, 695722209, 703367508, 735706244, 761981467, 795111096, 820595426, 856273488, 927629612, 937823344, 1103559366, 1230893139, 1261210704, 1391444418, 1406735016, 1471412488, 1523962934, 1590222192, 1641190852, 1855259224, 2207118732, 2285944401, 2461786278, 2782888836, 2813470032, 2942824976, 3047925868, 3282381704, 3710518448, 4414237464, 4571888802, 4923572556, 5333870269, 5565777672, 6095851736, 6564763408, 8828474928, 9143777604, 9847145112, 10667740538, 11131555344, 12191703472, 16001610807, 18287555208, 19694290224, 21335481076, 32003221614, 36575110416, 42670962152, 64006443228, 85341924304, 128012886456, 256025772912]

約数ペア:

[(1, 256025772912), (2, 128012886456), (3, 85341924304), (4, 64006443228), (6, 42670962152), (7, 36575110416), (8, 32003221614), (12, 21335481076), (13, 19694290224), (14, 18287555208), (16, 16001610807), (21, 12191703472), (23, 11131555344), (24, 10667740538), (26, 9847145112), (28, 9143777604), (29, 8828474928), (39, 6564763408), (42, 6095851736), (46, 5565777672), (48, 5333870269), (52, 4923572556), (56, 4571888802), (58, 4414237464), (69, 3710518448), (78, 3282381704), (84, 3047925868), (87, 2942824976), (91, 2813470032), (92, 2782888836), (104, 2461786278), (112, 2285944401), (116, 2207118732), (138, 1855259224), (156, 1641190852), (161, 1590222192), (168, 1523962934), (174, 1471412488), (182, 1406735016), (184, 1391444418), (203, 1261210704), (208, 1230893139), (232, 1103559366), (273, 937823344), (276, 927629612), (299, 856273488), (312, 820595426), (322, 795111096), (336, 761981467), (348, 735706244), (364, 703367508), (368, 695722209), (377, 679113456), (406, 630605352), (464, 551779683), (483, 530074064), (546, 468911672), (552, 463814806), (598, 428136744), (609, 420403568), (624, 410297713), (644, 397555548), (667, 383846736), (696, 367853122), (728, 351683754), (754, 339556728), (812, 315302676), (897, 285424496), (966, 265037032), (1092, 234455836), (1104, 231907403), (1131, 226371152), (1196, 214068372), (1218, 210201784), (1288, 198777774), (1334, 191923368), (1392, 183926561), (1456, 175841877), (1508, 169778364), (1624, 157651338), (1794, 142712248), (1932, 132518516), (2001, 127948912), (2093, 122324784), (2184, 117227918), (2262, 113185576), (2392, 107034186), (2436, 105100892), (2576, 99388887), (2639, 97016208), (2668, 95961684), (3016, 84889182), (3248, 78825669), (3588, 71356124), (3864, 66259258), (4002, 63974456), (4186, 61162392), (4368, 58613959), (4524, 56592788), (4669, 54835248), (4784, 53517093), (4872, 52550446), (5278, 48508104), (5336, 47980842), (6032, 42444591), (6279, 40774928), (7176, 35678062), (7728, 33129629), (7917, 32338736), (8004, 31987228), (8372, 30581196), (8671, 29526672), (9048, 28296394), (9338, 27417624), (9744, 26275223), (10556, 24254052), (10672, 23990421), (12558, 20387464), (14007, 18278416), (14352, 17839031), (15834, 16169368), (16008, 15993614), (16744, 15290598), (17342, 14763336), (18096, 14148197), (18676, 13708812), (21112, 12127026), (25116, 10193732), (26013, 9842224), (28014, 9139208), (31668, 8084684), (32016, 7996807), (33488, 7645299), (34684, 7381668), (37352, 6854406), (42224, 6063513), (50232, 5096866), (52026, 4921112), (56028, 4569604), (60697, 4218096), (63336, 4042342), (69368, 3690834), (74704, 3427203), (87877, 2913456), (100464, 2548433), (104052, 2460556), (112056, 2284802), (121394, 2109048), (126672, 2021171), (138736, 1845417), (175754, 1456728), (182091, 1406032), (208104, 1230278), (224112, 1142401), (242788, 1054524), (263631, 971152), (351508, 728364), (364182, 703016), (416208, 615139), (485576, 527262)]