355130048

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 168

約数和(自身を含む): 914546304

約数和(自身を除く): 559416256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 281, 364, 392, 403, 416, 434, 448, 496, 562, 637, 728, 784, 806, 832, 868, 992, 1124, 1274, 1456, 1519, 1568, 1612, 1736, 1967, 1984, 2248, 2548, 2821, 2912, 3038, 3136, 3224, 3472, 3653, 3934, 4496, 5096, 5642, 5824, 6076, 6448, 6944, 7306, 7868, 8711, 8992, 10192, 11284, 12152, 12896, 13769, 13888, 14612, 15736, 17422, 17984, 19747, 20384, 22568, 24304, 25571, 25792, 27538, 29224, 31472, 34844, 39494, 40768, 45136, 48608, 51142, 55076, 58448, 60977, 62944, 69688, 78988, 90272, 97216, 102284, 110152, 113243, 116896, 121954, 125888, 139376, 157976, 178997, 180544, 204568, 220304, 226486, 233792, 243908, 278752, 315952, 357994, 409136, 426839, 440608, 452972, 487816, 557504, 631904, 715988, 792701, 818272, 853678, 881216, 905944, 975632, 1263808, 1431976, 1585402, 1636544, 1707356, 1811888, 1951264, 2863952, 3170804, 3414712, 3623776, 3902528, 5548907, 5727904, 6341608, 6829424, 7247552, 11097814, 11455808, 12683216, 13658848, 22195628, 25366432, 27317696, 44391256, 50732864, 88782512, 177565024, 355130048]

約数ペア:

[(1, 355130048), (2, 177565024), (4, 88782512), (7, 50732864), (8, 44391256), (13, 27317696), (14, 25366432), (16, 22195628), (26, 13658848), (28, 12683216), (31, 11455808), (32, 11097814), (49, 7247552), (52, 6829424), (56, 6341608), (62, 5727904), (64, 5548907), (91, 3902528), (98, 3623776), (104, 3414712), (112, 3170804), (124, 2863952), (182, 1951264), (196, 1811888), (208, 1707356), (217, 1636544), (224, 1585402), (248, 1431976), (281, 1263808), (364, 975632), (392, 905944), (403, 881216), (416, 853678), (434, 818272), (448, 792701), (496, 715988), (562, 631904), (637, 557504), (728, 487816), (784, 452972), (806, 440608), (832, 426839), (868, 409136), (992, 357994), (1124, 315952), (1274, 278752), (1456, 243908), (1519, 233792), (1568, 226486), (1612, 220304), (1736, 204568), (1967, 180544), (1984, 178997), (2248, 157976), (2548, 139376), (2821, 125888), (2912, 121954), (3038, 116896), (3136, 113243), (3224, 110152), (3472, 102284), (3653, 97216), (3934, 90272), (4496, 78988), (5096, 69688), (5642, 62944), (5824, 60977), (6076, 58448), (6448, 55076), (6944, 51142), (7306, 48608), (7868, 45136), (8711, 40768), (8992, 39494), (10192, 34844), (11284, 31472), (12152, 29224), (12896, 27538), (13769, 25792), (13888, 25571), (14612, 24304), (15736, 22568), (17422, 20384), (17984, 19747)]