1617503216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5087}}^1$

素因数の和:5286

約数の個数: 80

約数和(自身を含む): 3815755776

約数和(自身を除く): 2198252560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 167, 238, 272, 334, 476, 668, 952, 1169, 1336, 1904, 2338, 2672, 2839, 4676, 5087, 5678, 9352, 10174, 11356, 18704, 19873, 20348, 22712, 35609, 39746, 40696, 45424, 71218, 79492, 81392, 86479, 142436, 158984, 172958, 284872, 317968, 345916, 569744, 605353, 691832, 849529, 1210706, 1383664, 1699058, 2421412, 3398116, 4842824, 5946703, 6796232, 9685648, 11893406, 13592464, 14441993, 23786812, 28883986, 47573624, 57767972, 95147248, 101093951, 115535944, 202187902, 231071888, 404375804, 808751608, 1617503216]

約数ペア:

[(1, 1617503216), (2, 808751608), (4, 404375804), (7, 231071888), (8, 202187902), (14, 115535944), (16, 101093951), (17, 95147248), (28, 57767972), (34, 47573624), (56, 28883986), (68, 23786812), (112, 14441993), (119, 13592464), (136, 11893406), (167, 9685648), (238, 6796232), (272, 5946703), (334, 4842824), (476, 3398116), (668, 2421412), (952, 1699058), (1169, 1383664), (1336, 1210706), (1904, 849529), (2338, 691832), (2672, 605353), (2839, 569744), (4676, 345916), (5087, 317968), (5678, 284872), (9352, 172958), (10174, 158984), (11356, 142436), (18704, 86479), (19873, 81392), (20348, 79492), (22712, 71218), (35609, 45424), (39746, 40696)]