264791203204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1\times {\mathrm{106681}}^1$

素因数の和:109684

約数の個数: 48

約数和(自身を含む): 532300507200

約数和(自身を除く): 267509303996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2969, 5938, 11876, 32659, 56411, 65318, 106681, 112822, 130636, 213362, 225644, 426724, 620521, 1173491, 1241042, 2026939, 2346982, 2482084, 4053878, 4693964, 8107756, 22296329, 44592658, 89185316, 316735889, 633471778, 1266943556, 3484094779, 6017981891, 6968189558, 12035963782, 13936379116, 24071927564, 66197800801, 132395601602, 264791203204]

約数ペア:

[(1, 264791203204), (2, 132395601602), (4, 66197800801), (11, 24071927564), (19, 13936379116), (22, 12035963782), (38, 6968189558), (44, 6017981891), (76, 3484094779), (209, 1266943556), (418, 633471778), (836, 316735889), (2969, 89185316), (5938, 44592658), (11876, 22296329), (32659, 8107756), (56411, 4693964), (65318, 4053878), (106681, 2482084), (112822, 2346982), (130636, 2026939), (213362, 1241042), (225644, 1173491), (426724, 620521)]