231623532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3137}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 671632416

約数和(自身を除く): 440008884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1758, 2051, 2637, 3137, 3516, 4102, 5274, 6153, 6274, 8204, 9411, 10548, 12306, 12548, 18459, 18822, 21959, 24612, 28233, 36918, 37644, 43918, 56466, 65877, 73836, 87836, 112932, 131754, 197631, 263508, 395262, 790524, 919141, 1838282, 2757423, 3676564, 5514846, 6433987, 8272269, 11029692, 12867974, 16544538, 19301961, 25735948, 33089076, 38603922, 57905883, 77207844, 115811766, 231623532]

約数ペア:

[(1, 231623532), (2, 115811766), (3, 77207844), (4, 57905883), (6, 38603922), (7, 33089076), (9, 25735948), (12, 19301961), (14, 16544538), (18, 12867974), (21, 11029692), (28, 8272269), (36, 6433987), (42, 5514846), (63, 3676564), (84, 2757423), (126, 1838282), (252, 919141), (293, 790524), (586, 395262), (879, 263508), (1172, 197631), (1758, 131754), (2051, 112932), (2637, 87836), (3137, 73836), (3516, 65877), (4102, 56466), (5274, 43918), (6153, 37644), (6274, 36918), (8204, 28233), (9411, 24612), (10548, 21959), (12306, 18822), (12548, 18459)]