38312778852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{121309}}^1$

素因数の和:121633

約数の個数: 72

約数和(自身を含む): 100324340480

約数和(自身を除く): 62011561628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 283, 372, 558, 566, 849, 1116, 1132, 1698, 2547, 3396, 5094, 8773, 10188, 17546, 26319, 35092, 52638, 78957, 105276, 121309, 157914, 242618, 315828, 363927, 485236, 727854, 1091781, 1455708, 2183562, 3760579, 4367124, 7521158, 11281737, 15042316, 22563474, 33845211, 34330447, 45126948, 67690422, 68660894, 102991341, 135380844, 137321788, 205982682, 308974023, 411965364, 617948046, 1064243857, 1235896092, 2128487714, 3192731571, 4256975428, 6385463142, 9578194713, 12770926284, 19156389426, 38312778852]

約数ペア:

[(1, 38312778852), (2, 19156389426), (3, 12770926284), (4, 9578194713), (6, 6385463142), (9, 4256975428), (12, 3192731571), (18, 2128487714), (31, 1235896092), (36, 1064243857), (62, 617948046), (93, 411965364), (124, 308974023), (186, 205982682), (279, 137321788), (283, 135380844), (372, 102991341), (558, 68660894), (566, 67690422), (849, 45126948), (1116, 34330447), (1132, 33845211), (1698, 22563474), (2547, 15042316), (3396, 11281737), (5094, 7521158), (8773, 4367124), (10188, 3760579), (17546, 2183562), (26319, 1455708), (35092, 1091781), (52638, 727854), (78957, 485236), (105276, 363927), (121309, 315828), (157914, 242618)]