1607554656

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 4704860160

約数和(自身を除く): 3097305504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 271, 288, 344, 387, 479, 516, 542, 688, 774, 813, 958, 1032, 1084, 1376, 1437, 1548, 1626, 1916, 2064, 2168, 2439, 2874, 3096, 3252, 3832, 4128, 4311, 4336, 4878, 5748, 6192, 6504, 7664, 8622, 8672, 9756, 11496, 11653, 12384, 13008, 15328, 17244, 19512, 20597, 22992, 23306, 26016, 34488, 34959, 39024, 41194, 45984, 46612, 61791, 68976, 69918, 78048, 82388, 93224, 104877, 123582, 129809, 137952, 139836, 164776, 185373, 186448, 209754, 247164, 259618, 279672, 329552, 370746, 372896, 389427, 419508, 494328, 519236, 559344, 659104, 741492, 778854, 839016, 988656, 1038472, 1118688, 1168281, 1482984, 1557708, 1678032, 1977312, 2076944, 2336562, 2965968, 3115416, 3356064, 4153888, 4673124, 5581787, 5931936, 6230832, 9346248, 11163574, 12461664, 16745361, 18692496, 22327148, 33490722, 37384992, 44654296, 50236083, 66981444, 89308592, 100472166, 133962888, 178617184, 200944332, 267925776, 401888664, 535851552, 803777328, 1607554656]

約数ペア:

[(1, 1607554656), (2, 803777328), (3, 535851552), (4, 401888664), (6, 267925776), (8, 200944332), (9, 178617184), (12, 133962888), (16, 100472166), (18, 89308592), (24, 66981444), (32, 50236083), (36, 44654296), (43, 37384992), (48, 33490722), (72, 22327148), (86, 18692496), (96, 16745361), (129, 12461664), (144, 11163574), (172, 9346248), (258, 6230832), (271, 5931936), (288, 5581787), (344, 4673124), (387, 4153888), (479, 3356064), (516, 3115416), (542, 2965968), (688, 2336562), (774, 2076944), (813, 1977312), (958, 1678032), (1032, 1557708), (1084, 1482984), (1376, 1168281), (1437, 1118688), (1548, 1038472), (1626, 988656), (1916, 839016), (2064, 778854), (2168, 741492), (2439, 659104), (2874, 559344), (3096, 519236), (3252, 494328), (3832, 419508), (4128, 389427), (4311, 372896), (4336, 370746), (4878, 329552), (5748, 279672), (6192, 259618), (6504, 247164), (7664, 209754), (8622, 186448), (8672, 185373), (9756, 164776), (11496, 139836), (11653, 137952), (12384, 129809), (13008, 123582), (15328, 104877), (17244, 93224), (19512, 82388), (20597, 78048), (22992, 69918), (23306, 68976), (26016, 61791), (34488, 46612), (34959, 45984), (39024, 41194)]