520875888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26927}}^1$

素因数の和:26982

約数の個数: 80

約数和(自身を含む): 1495904256

約数和(自身を除く): 975028368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 26927, 53854, 80781, 107708, 161562, 215416, 323124, 350051, 430832, 646248, 700102, 834737, 1050153, 1292496, 1400204, 1669474, 2100306, 2504211, 2800408, 3338948, 4200612, 5008422, 5600816, 6677896, 8401224, 10016844, 10851581, 13355792, 16802448, 20033688, 21703162, 32554743, 40067376, 43406324, 65109486, 86812648, 130218972, 173625296, 260437944, 520875888]

約数ペア:

[(1, 520875888), (2, 260437944), (3, 173625296), (4, 130218972), (6, 86812648), (8, 65109486), (12, 43406324), (13, 40067376), (16, 32554743), (24, 21703162), (26, 20033688), (31, 16802448), (39, 13355792), (48, 10851581), (52, 10016844), (62, 8401224), (78, 6677896), (93, 5600816), (104, 5008422), (124, 4200612), (156, 3338948), (186, 2800408), (208, 2504211), (248, 2100306), (312, 1669474), (372, 1400204), (403, 1292496), (496, 1050153), (624, 834737), (744, 700102), (806, 646248), (1209, 430832), (1488, 350051), (1612, 323124), (2418, 215416), (3224, 161562), (4836, 107708), (6448, 80781), (9672, 53854), (19344, 26927)]