865793664

素因数分解:

$2^7\times 3^3\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 2565912000

約数和(自身を除く): 1700118336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 379, 384, 432, 576, 661, 758, 864, 1137, 1152, 1322, 1516, 1728, 1983, 2274, 2644, 3032, 3411, 3456, 3966, 4548, 5288, 5949, 6064, 6822, 7932, 9096, 10233, 10576, 11898, 12128, 13644, 15864, 17847, 18192, 20466, 21152, 23796, 24256, 27288, 31728, 35694, 36384, 40932, 42304, 47592, 48512, 54576, 63456, 71388, 72768, 81864, 84608, 95184, 109152, 126912, 142776, 145536, 163728, 190368, 218304, 250519, 253824, 285552, 327456, 380736, 436608, 501038, 571104, 654912, 751557, 761472, 1002076, 1142208, 1309824, 1503114, 2004152, 2254671, 2284416, 3006228, 4008304, 4509342, 6012456, 6764013, 8016608, 9018684, 12024912, 13528026, 16033216, 18037368, 24049824, 27056052, 32066432, 36074736, 48099648, 54112104, 72149472, 96199296, 108224208, 144298944, 216448416, 288597888, 432896832, 865793664]

約数ペア:

[(1, 865793664), (2, 432896832), (3, 288597888), (4, 216448416), (6, 144298944), (8, 108224208), (9, 96199296), (12, 72149472), (16, 54112104), (18, 48099648), (24, 36074736), (27, 32066432), (32, 27056052), (36, 24049824), (48, 18037368), (54, 16033216), (64, 13528026), (72, 12024912), (96, 9018684), (108, 8016608), (128, 6764013), (144, 6012456), (192, 4509342), (216, 4008304), (288, 3006228), (379, 2284416), (384, 2254671), (432, 2004152), (576, 1503114), (661, 1309824), (758, 1142208), (864, 1002076), (1137, 761472), (1152, 751557), (1322, 654912), (1516, 571104), (1728, 501038), (1983, 436608), (2274, 380736), (2644, 327456), (3032, 285552), (3411, 253824), (3456, 250519), (3966, 218304), (4548, 190368), (5288, 163728), (5949, 145536), (6064, 142776), (6822, 126912), (7932, 109152), (9096, 95184), (10233, 84608), (10576, 81864), (11898, 72768), (12128, 71388), (13644, 63456), (15864, 54576), (17847, 48512), (18192, 47592), (20466, 42304), (21152, 40932), (23796, 36384), (24256, 35694), (27288, 31728)]