266487738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{659}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 587774880

約数和(自身を除く): 321287142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 557, 659, 726, 1114, 1318, 1671, 1977, 3342, 3954, 6127, 7249, 12254, 14498, 18381, 21747, 36762, 43494, 67397, 79739, 134794, 159478, 202191, 239217, 367063, 404382, 478434, 734126, 1101189, 2202378, 4037693, 8075386, 12113079, 24226158, 44414623, 88829246, 133243869, 266487738]

約数ペア:

[(1, 266487738), (2, 133243869), (3, 88829246), (6, 44414623), (11, 24226158), (22, 12113079), (33, 8075386), (66, 4037693), (121, 2202378), (242, 1101189), (363, 734126), (557, 478434), (659, 404382), (726, 367063), (1114, 239217), (1318, 202191), (1671, 159478), (1977, 134794), (3342, 79739), (3954, 67397), (6127, 43494), (7249, 36762), (12254, 21747), (14498, 18381)]