284971848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3507

約数の個数: 96

約数和(自身を含む): 840663360

約数和(自身を除く): 555691512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 2982, 3413, 3479, 3976, 5964, 6826, 6958, 10239, 10437, 11928, 13652, 13916, 20478, 20874, 23891, 27304, 27832, 40956, 41748, 47782, 71673, 81912, 83496, 95564, 143346, 167237, 191128, 242323, 286692, 334474, 484646, 501711, 573384, 668948, 726969, 969292, 1003422, 1337896, 1453938, 1696261, 1938584, 2006844, 2907876, 3392522, 4013688, 5088783, 5815752, 6785044, 10177566, 11873827, 13570088, 20355132, 23747654, 35621481, 40710264, 47495308, 71242962, 94990616, 142485924, 284971848]

約数ペア:

[(1, 284971848), (2, 142485924), (3, 94990616), (4, 71242962), (6, 47495308), (7, 40710264), (8, 35621481), (12, 23747654), (14, 20355132), (21, 13570088), (24, 11873827), (28, 10177566), (42, 6785044), (49, 5815752), (56, 5088783), (71, 4013688), (84, 3392522), (98, 2907876), (142, 2006844), (147, 1938584), (168, 1696261), (196, 1453938), (213, 1337896), (284, 1003422), (294, 969292), (392, 726969), (426, 668948), (497, 573384), (568, 501711), (588, 484646), (852, 334474), (994, 286692), (1176, 242323), (1491, 191128), (1704, 167237), (1988, 143346), (2982, 95564), (3413, 83496), (3479, 81912), (3976, 71673), (5964, 47782), (6826, 41748), (6958, 40956), (10239, 27832), (10437, 27304), (11928, 23891), (13652, 20874), (13916, 20478)]