289358376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 744163200

約数和(自身を除く): 454804824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 636, 654, 872, 1272, 1308, 2087, 2616, 4174, 5777, 6261, 8348, 11554, 12522, 16696, 17331, 23108, 25044, 34662, 46216, 50088, 69324, 110611, 138648, 221222, 227483, 331833, 442444, 454966, 663666, 682449, 884888, 909932, 1327332, 1364898, 1819864, 2654664, 2729796, 5459592, 12056599, 24113198, 36169797, 48226396, 72339594, 96452792, 144679188, 289358376]

約数ペア:

[(1, 289358376), (2, 144679188), (3, 96452792), (4, 72339594), (6, 48226396), (8, 36169797), (12, 24113198), (24, 12056599), (53, 5459592), (106, 2729796), (109, 2654664), (159, 1819864), (212, 1364898), (218, 1327332), (318, 909932), (327, 884888), (424, 682449), (436, 663666), (636, 454966), (654, 442444), (872, 331833), (1272, 227483), (1308, 221222), (2087, 138648), (2616, 110611), (4174, 69324), (5777, 50088), (6261, 46216), (8348, 34662), (11554, 25044), (12522, 23108), (16696, 17331)]