225520786504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{216263}}^1$

素因数の和:216590

約数の個数: 64

約数和(自身を含む): 469413987840

約数和(自身を除く): 243893201336

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 271, 296, 481, 542, 962, 1084, 1924, 2168, 3523, 3848, 7046, 10027, 14092, 20054, 28184, 40108, 80216, 130351, 216263, 260702, 432526, 521404, 865052, 1042808, 1730104, 2811419, 5622838, 8001731, 11245676, 16003462, 22491352, 32006924, 58607273, 64013848, 104022503, 117214546, 208045006, 234429092, 416090012, 468858184, 761894549, 832180024, 1523789098, 2168469101, 3047578196, 4336938202, 6095156392, 8673876404, 17347752808, 28190098313, 56380196626, 112760393252, 225520786504]

約数ペア:

[(1, 225520786504), (2, 112760393252), (4, 56380196626), (8, 28190098313), (13, 17347752808), (26, 8673876404), (37, 6095156392), (52, 4336938202), (74, 3047578196), (104, 2168469101), (148, 1523789098), (271, 832180024), (296, 761894549), (481, 468858184), (542, 416090012), (962, 234429092), (1084, 208045006), (1924, 117214546), (2168, 104022503), (3523, 64013848), (3848, 58607273), (7046, 32006924), (10027, 22491352), (14092, 16003462), (20054, 11245676), (28184, 8001731), (40108, 5622838), (80216, 2811419), (130351, 1730104), (216263, 1042808), (260702, 865052), (432526, 521404)]