473748736

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 1002949920

約数和(自身を除く): 529201184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 563, 608, 692, 1126, 1216, 1384, 2252, 2432, 2768, 3287, 4504, 4864, 5536, 6574, 9008, 10697, 11072, 13148, 18016, 21394, 22144, 26296, 36032, 42788, 44288, 52592, 72064, 85576, 97399, 105184, 144128, 171152, 194798, 210368, 342304, 389596, 420736, 684608, 779192, 841472, 1369216, 1558384, 1850581, 2738432, 3116768, 3701162, 6233536, 7402324, 12467072, 14804648, 24934144, 29609296, 59218592, 118437184, 236874368, 473748736]

約数ペア:

[(1, 473748736), (2, 236874368), (4, 118437184), (8, 59218592), (16, 29609296), (19, 24934144), (32, 14804648), (38, 12467072), (64, 7402324), (76, 6233536), (128, 3701162), (152, 3116768), (173, 2738432), (256, 1850581), (304, 1558384), (346, 1369216), (563, 841472), (608, 779192), (692, 684608), (1126, 420736), (1216, 389596), (1384, 342304), (2252, 210368), (2432, 194798), (2768, 171152), (3287, 144128), (4504, 105184), (4864, 97399), (5536, 85576), (6574, 72064), (9008, 52592), (10697, 44288), (11072, 42788), (13148, 36032), (18016, 26296), (21394, 22144)]