123440784

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{11329}}^1$

素因数の和:11567

約数の個数: 40

約数和(自身を含む): 320321760

約数和(自身を除く): 196880976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 10896, 11329, 22658, 33987, 45316, 67974, 90632, 135948, 181264, 271896, 543792, 2571683, 5143366, 7715049, 10286732, 15430098, 20573464, 30860196, 41146928, 61720392, 123440784]

約数ペア:

[(1, 123440784), (2, 61720392), (3, 41146928), (4, 30860196), (6, 20573464), (8, 15430098), (12, 10286732), (16, 7715049), (24, 5143366), (48, 2571683), (227, 543792), (454, 271896), (681, 181264), (908, 135948), (1362, 90632), (1816, 67974), (2724, 45316), (3632, 33987), (5448, 22658), (10896, 11329)]