620452968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19051}}^1$

素因数の和:19142

約数の個数: 64

約数和(自身を含む): 1646092800

約数和(自身を除く): 1025639832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 472, 552, 708, 1357, 1416, 2714, 4071, 5428, 8142, 10856, 16284, 19051, 32568, 38102, 57153, 76204, 114306, 152408, 228612, 438173, 457224, 876346, 1124009, 1314519, 1752692, 2248018, 2629038, 3372027, 3505384, 4496036, 5258076, 6744054, 8992072, 10516152, 13488108, 25852207, 26976216, 51704414, 77556621, 103408828, 155113242, 206817656, 310226484, 620452968]

約数ペア:

[(1, 620452968), (2, 310226484), (3, 206817656), (4, 155113242), (6, 103408828), (8, 77556621), (12, 51704414), (23, 26976216), (24, 25852207), (46, 13488108), (59, 10516152), (69, 8992072), (92, 6744054), (118, 5258076), (138, 4496036), (177, 3505384), (184, 3372027), (236, 2629038), (276, 2248018), (354, 1752692), (472, 1314519), (552, 1124009), (708, 876346), (1357, 457224), (1416, 438173), (2714, 228612), (4071, 152408), (5428, 114306), (8142, 76204), (10856, 57153), (16284, 38102), (19051, 32568)]