260437944

素因数分解:

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

素因数の和:26980

約数の個数: 64

約数和(自身を含む): 723824640

約数和(自身を除く): 463386696

約数列:

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

約数ペア:

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