40579344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 124913880

約数和(自身を除く): 84334536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 409, 424, 468, 477, 624, 636, 689, 818, 848, 936, 954, 1227, 1272, 1378, 1636, 1872, 1908, 2067, 2454, 2544, 2756, 3272, 3681, 3816, 4134, 4908, 5317, 5512, 6201, 6544, 7362, 7632, 8268, 9816, 10634, 11024, 12402, 14724, 15951, 16536, 19632, 21268, 21677, 24804, 29448, 31902, 33072, 42536, 43354, 47853, 49608, 58896, 63804, 65031, 85072, 86708, 95706, 99216, 127608, 130062, 173416, 191412, 195093, 255216, 260124, 281801, 346832, 382824, 390186, 520248, 563602, 765648, 780372, 845403, 1040496, 1127204, 1560744, 1690806, 2254408, 2536209, 3121488, 3381612, 4508816, 5072418, 6763224, 10144836, 13526448, 20289672, 40579344]

約数ペア:

[(1, 40579344), (2, 20289672), (3, 13526448), (4, 10144836), (6, 6763224), (8, 5072418), (9, 4508816), (12, 3381612), (13, 3121488), (16, 2536209), (18, 2254408), (24, 1690806), (26, 1560744), (36, 1127204), (39, 1040496), (48, 845403), (52, 780372), (53, 765648), (72, 563602), (78, 520248), (104, 390186), (106, 382824), (117, 346832), (144, 281801), (156, 260124), (159, 255216), (208, 195093), (212, 191412), (234, 173416), (312, 130062), (318, 127608), (409, 99216), (424, 95706), (468, 86708), (477, 85072), (624, 65031), (636, 63804), (689, 58896), (818, 49608), (848, 47853), (936, 43354), (954, 42536), (1227, 33072), (1272, 31902), (1378, 29448), (1636, 24804), (1872, 21677), (1908, 21268), (2067, 19632), (2454, 16536), (2544, 15951), (2756, 14724), (3272, 12402), (3681, 11024), (3816, 10634), (4134, 9816), (4908, 8268), (5317, 7632), (5512, 7362), (6201, 6544)]