225456984

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{84631}}^1$

素因数の和:84680

約数の個数: 48

約数和(自身を含む): 627123120

約数和(自身を除く): 401666136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 84631, 169262, 253893, 338524, 507786, 677048, 761679, 1015572, 1523358, 2031144, 3046716, 3131347, 6093432, 6262694, 9394041, 12525388, 18788082, 25050776, 28182123, 37576164, 56364246, 75152328, 112728492, 225456984]

約数ペア:

[(1, 225456984), (2, 112728492), (3, 75152328), (4, 56364246), (6, 37576164), (8, 28182123), (9, 25050776), (12, 18788082), (18, 12525388), (24, 9394041), (36, 6262694), (37, 6093432), (72, 3131347), (74, 3046716), (111, 2031144), (148, 1523358), (222, 1015572), (296, 761679), (333, 677048), (444, 507786), (666, 338524), (888, 253893), (1332, 169262), (2664, 84631)]