312875472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 1007935488

約数和(自身を除く): 695060016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 581, 624, 664, 728, 863, 996, 1079, 1092, 1162, 1328, 1456, 1726, 1743, 1992, 2158, 2184, 2324, 2589, 3237, 3452, 3486, 3984, 4316, 4368, 4648, 5178, 6041, 6474, 6904, 6972, 7553, 8632, 9296, 10356, 11219, 12082, 12948, 13808, 13944, 15106, 17264, 18123, 20712, 22438, 22659, 24164, 25896, 27888, 30212, 33657, 36246, 41424, 44876, 45318, 48328, 51792, 60424, 67314, 71629, 72492, 78533, 89752, 90636, 96656, 120848, 134628, 143258, 144984, 157066, 179504, 181272, 214887, 235599, 269256, 286516, 289968, 314132, 362544, 429774, 471198, 501403, 538512, 573032, 628264, 859548, 931177, 942396, 1002806, 1146064, 1256528, 1504209, 1719096, 1862354, 1884792, 2005612, 2793531, 3008418, 3438192, 3724708, 3769584, 4011224, 5587062, 6016836, 6518239, 7449416, 8022448, 11174124, 12033672, 13036478, 14898832, 19554717, 22348248, 24067344, 26072956, 39109434, 44696496, 52145912, 78218868, 104291824, 156437736, 312875472]

約数ペア:

[(1, 312875472), (2, 156437736), (3, 104291824), (4, 78218868), (6, 52145912), (7, 44696496), (8, 39109434), (12, 26072956), (13, 24067344), (14, 22348248), (16, 19554717), (21, 14898832), (24, 13036478), (26, 12033672), (28, 11174124), (39, 8022448), (42, 7449416), (48, 6518239), (52, 6016836), (56, 5587062), (78, 4011224), (83, 3769584), (84, 3724708), (91, 3438192), (104, 3008418), (112, 2793531), (156, 2005612), (166, 1884792), (168, 1862354), (182, 1719096), (208, 1504209), (249, 1256528), (273, 1146064), (312, 1002806), (332, 942396), (336, 931177), (364, 859548), (498, 628264), (546, 573032), (581, 538512), (624, 501403), (664, 471198), (728, 429774), (863, 362544), (996, 314132), (1079, 289968), (1092, 286516), (1162, 269256), (1328, 235599), (1456, 214887), (1726, 181272), (1743, 179504), (1992, 157066), (2158, 144984), (2184, 143258), (2324, 134628), (2589, 120848), (3237, 96656), (3452, 90636), (3486, 89752), (3984, 78533), (4316, 72492), (4368, 71629), (4648, 67314), (5178, 60424), (6041, 51792), (6474, 48328), (6904, 45318), (6972, 44876), (7553, 41424), (8632, 36246), (9296, 33657), (10356, 30212), (11219, 27888), (12082, 25896), (12948, 24164), (13808, 22659), (13944, 22438), (15106, 20712), (17264, 18123)]