643470816

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2728

約数の個数: 96

約数和(自身を含む): 1778837760

約数和(自身を除く): 1135366944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 113, 138, 184, 226, 276, 339, 368, 452, 552, 678, 736, 904, 1104, 1356, 1808, 2208, 2579, 2599, 2712, 3616, 5158, 5198, 5424, 7737, 7797, 10316, 10396, 10848, 15474, 15594, 20632, 20792, 30948, 31188, 41264, 41584, 59317, 61896, 62376, 82528, 83168, 118634, 123792, 124752, 177951, 237268, 247584, 249504, 291427, 355902, 474536, 582854, 711804, 874281, 949072, 1165708, 1423608, 1748562, 1898144, 2331416, 2847216, 3497124, 4662832, 5694432, 6702821, 6994248, 9325664, 13405642, 13988496, 20108463, 26811284, 27976992, 40216926, 53622568, 80433852, 107245136, 160867704, 214490272, 321735408, 643470816]

約数ペア:

[(1, 643470816), (2, 321735408), (3, 214490272), (4, 160867704), (6, 107245136), (8, 80433852), (12, 53622568), (16, 40216926), (23, 27976992), (24, 26811284), (32, 20108463), (46, 13988496), (48, 13405642), (69, 9325664), (92, 6994248), (96, 6702821), (113, 5694432), (138, 4662832), (184, 3497124), (226, 2847216), (276, 2331416), (339, 1898144), (368, 1748562), (452, 1423608), (552, 1165708), (678, 949072), (736, 874281), (904, 711804), (1104, 582854), (1356, 474536), (1808, 355902), (2208, 291427), (2579, 249504), (2599, 247584), (2712, 237268), (3616, 177951), (5158, 124752), (5198, 123792), (5424, 118634), (7737, 83168), (7797, 82528), (10316, 62376), (10396, 61896), (10848, 59317), (15474, 41584), (15594, 41264), (20632, 31188), (20792, 30948)]