491885064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2331

約数の個数: 96

約数和(自身を含む): 1458699840

約数和(自身を除く): 966814776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 311, 396, 622, 792, 933, 1244, 1866, 1997, 2488, 2799, 3421, 3732, 3994, 5598, 5991, 6842, 7464, 7988, 10263, 11196, 11982, 13684, 15976, 17973, 20526, 21967, 22392, 23964, 27368, 30789, 35946, 41052, 43934, 47928, 61578, 65901, 71892, 82104, 87868, 123156, 131802, 143784, 175736, 197703, 246312, 263604, 395406, 527208, 621067, 790812, 1242134, 1581624, 1863201, 2484268, 3726402, 4968536, 5589603, 6831737, 7452804, 11179206, 13663474, 14905608, 20495211, 22358412, 27326948, 40990422, 44716824, 54653896, 61485633, 81980844, 122971266, 163961688, 245942532, 491885064]

約数ペア:

[(1, 491885064), (2, 245942532), (3, 163961688), (4, 122971266), (6, 81980844), (8, 61485633), (9, 54653896), (11, 44716824), (12, 40990422), (18, 27326948), (22, 22358412), (24, 20495211), (33, 14905608), (36, 13663474), (44, 11179206), (66, 7452804), (72, 6831737), (88, 5589603), (99, 4968536), (132, 3726402), (198, 2484268), (264, 1863201), (311, 1581624), (396, 1242134), (622, 790812), (792, 621067), (933, 527208), (1244, 395406), (1866, 263604), (1997, 246312), (2488, 197703), (2799, 175736), (3421, 143784), (3732, 131802), (3994, 123156), (5598, 87868), (5991, 82104), (6842, 71892), (7464, 65901), (7988, 61578), (10263, 47928), (11196, 43934), (11982, 41052), (13684, 35946), (15976, 30789), (17973, 27368), (20526, 23964), (21967, 22392)]