331995264

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 886045440

約数和(自身を除く): 554050176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 892, 1338, 1784, 2676, 3568, 3877, 5352, 7136, 7754, 10704, 11631, 14272, 15508, 21408, 23262, 28544, 31016, 42816, 46524, 62032, 85632, 93048, 124064, 186096, 248128, 372192, 496256, 744384, 864571, 1488768, 1729142, 2593713, 3458284, 5187426, 6916568, 10374852, 13833136, 20749704, 27666272, 41499408, 55332544, 82998816, 110665088, 165997632, 331995264]

約数ペア:

[(1, 331995264), (2, 165997632), (3, 110665088), (4, 82998816), (6, 55332544), (8, 41499408), (12, 27666272), (16, 20749704), (24, 13833136), (32, 10374852), (48, 6916568), (64, 5187426), (96, 3458284), (128, 2593713), (192, 1729142), (223, 1488768), (384, 864571), (446, 744384), (669, 496256), (892, 372192), (1338, 248128), (1784, 186096), (2676, 124064), (3568, 93048), (3877, 85632), (5352, 62032), (7136, 46524), (7754, 42816), (10704, 31016), (11631, 28544), (14272, 23262), (15508, 21408)]