317807777224

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1563

約数の個数: 128

約数和(自身を含む): 695608934400

約数和(自身を除く): 377801157176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 191, 316, 382, 457, 553, 632, 764, 823, 914, 1106, 1337, 1528, 1646, 1828, 2212, 2674, 3199, 3292, 3656, 4424, 5348, 5761, 6398, 6584, 10696, 11522, 12796, 15089, 23044, 25592, 30178, 36103, 46088, 60356, 65017, 72206, 87287, 105623, 120712, 130034, 144412, 157193, 174574, 211246, 252721, 260068, 288824, 314386, 349148, 376111, 422492, 455119, 505442, 520136, 611009, 628772, 698296, 752222, 844984, 910238, 1010884, 1100351, 1222018, 1257544, 1504444, 1820476, 2021768, 2200702, 2444036, 2632777, 3008888, 3640952, 4401404, 4888072, 5265554, 6895673, 8802808, 10531108, 12418247, 13791346, 21062216, 24836494, 27582692, 29712769, 48269711, 49672988, 55165384, 59425538, 71837201, 86927729, 96539422, 99345976, 118851076, 143674402, 173855458, 193078844, 207989383, 237702152, 287348804, 347710916, 386157688, 415978766, 502860407, 574697608, 695421832, 831957532, 1005720814, 1663915064, 2011441628, 4022883256, 5675138879, 11350277758, 22700555516, 39725972153, 45401111032, 79451944306, 158903888612, 317807777224]

約数ペア:

[(1, 317807777224), (2, 158903888612), (4, 79451944306), (7, 45401111032), (8, 39725972153), (14, 22700555516), (28, 11350277758), (56, 5675138879), (79, 4022883256), (158, 2011441628), (191, 1663915064), (316, 1005720814), (382, 831957532), (457, 695421832), (553, 574697608), (632, 502860407), (764, 415978766), (823, 386157688), (914, 347710916), (1106, 287348804), (1337, 237702152), (1528, 207989383), (1646, 193078844), (1828, 173855458), (2212, 143674402), (2674, 118851076), (3199, 99345976), (3292, 96539422), (3656, 86927729), (4424, 71837201), (5348, 59425538), (5761, 55165384), (6398, 49672988), (6584, 48269711), (10696, 29712769), (11522, 27582692), (12796, 24836494), (15089, 21062216), (23044, 13791346), (25592, 12418247), (30178, 10531108), (36103, 8802808), (46088, 6895673), (60356, 5265554), (65017, 4888072), (72206, 4401404), (87287, 3640952), (105623, 3008888), (120712, 2632777), (130034, 2444036), (144412, 2200702), (157193, 2021768), (174574, 1820476), (211246, 1504444), (252721, 1257544), (260068, 1222018), (288824, 1100351), (314386, 1010884), (349148, 910238), (376111, 844984), (422492, 752222), (455119, 698296), (505442, 628772), (520136, 611009)]