286857012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 776724480

約数和(自身を除く): 489867468

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2579, 2852, 3588, 4278, 4836, 5158, 7737, 8556, 9269, 10316, 15474, 18538, 27807, 30948, 33527, 37076, 55614, 59317, 67054, 79949, 100581, 111228, 118634, 134108, 159898, 177951, 201162, 237268, 239847, 319796, 355902, 402324, 479694, 711804, 771121, 959388, 1039337, 1542242, 1838827, 2078674, 2313363, 3084484, 3118011, 3677654, 4157348, 4626726, 5516481, 6236022, 7355308, 9253452, 11032962, 12472044, 22065924, 23904751, 47809502, 71714253, 95619004, 143428506, 286857012]

約数ペア:

[(1, 286857012), (2, 143428506), (3, 95619004), (4, 71714253), (6, 47809502), (12, 23904751), (13, 22065924), (23, 12472044), (26, 11032962), (31, 9253452), (39, 7355308), (46, 6236022), (52, 5516481), (62, 4626726), (69, 4157348), (78, 3677654), (92, 3118011), (93, 3084484), (124, 2313363), (138, 2078674), (156, 1838827), (186, 1542242), (276, 1039337), (299, 959388), (372, 771121), (403, 711804), (598, 479694), (713, 402324), (806, 355902), (897, 319796), (1196, 239847), (1209, 237268), (1426, 201162), (1612, 177951), (1794, 159898), (2139, 134108), (2418, 118634), (2579, 111228), (2852, 100581), (3588, 79949), (4278, 67054), (4836, 59317), (5158, 55614), (7737, 37076), (8556, 33527), (9269, 30948), (10316, 27807), (15474, 18538)]