398037439968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1026547}}^1$

素因数の和:1027144

約数の個数: 96

約数和(自身を含む): 1196183003904

約数和(自身を除く): 798145563936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 577, 672, 1154, 1731, 2308, 3462, 4039, 4616, 6924, 8078, 9232, 12117, 13848, 16156, 18464, 24234, 27696, 32312, 48468, 55392, 64624, 96936, 129248, 193872, 387744, 1026547, 2053094, 3079641, 4106188, 6159282, 7185829, 8212376, 12318564, 14371658, 16424752, 21557487, 24637128, 28743316, 32849504, 43114974, 49274256, 57486632, 86229948, 98548512, 114973264, 172459896, 229946528, 344919792, 592317619, 689839584, 1184635238, 1776952857, 2369270476, 3553905714, 4146223333, 4738540952, 7107811428, 8292446666, 9477081904, 12438669999, 14215622856, 16584893332, 18954163808, 24877339998, 28431245712, 33169786664, 49754679996, 56862491424, 66339573328, 99509359992, 132679146656, 199018719984, 398037439968]

約数ペア:

[(1, 398037439968), (2, 199018719984), (3, 132679146656), (4, 99509359992), (6, 66339573328), (7, 56862491424), (8, 49754679996), (12, 33169786664), (14, 28431245712), (16, 24877339998), (21, 18954163808), (24, 16584893332), (28, 14215622856), (32, 12438669999), (42, 9477081904), (48, 8292446666), (56, 7107811428), (84, 4738540952), (96, 4146223333), (112, 3553905714), (168, 2369270476), (224, 1776952857), (336, 1184635238), (577, 689839584), (672, 592317619), (1154, 344919792), (1731, 229946528), (2308, 172459896), (3462, 114973264), (4039, 98548512), (4616, 86229948), (6924, 57486632), (8078, 49274256), (9232, 43114974), (12117, 32849504), (13848, 28743316), (16156, 24637128), (18464, 21557487), (24234, 16424752), (27696, 14371658), (32312, 12318564), (48468, 8212376), (55392, 7185829), (64624, 6159282), (96936, 4106188), (129248, 3079641), (193872, 2053094), (387744, 1026547)]