404832968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 837112320

約数和(自身を除く): 432279352

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 131, 136, 248, 262, 524, 527, 733, 1048, 1054, 1466, 2108, 2227, 2932, 4061, 4216, 4454, 5864, 8122, 8908, 12461, 16244, 17816, 22723, 24922, 32488, 45446, 49844, 69037, 90892, 96023, 99688, 138074, 181784, 192046, 276148, 384092, 386291, 552296, 768184, 772582, 1545164, 1632391, 2976713, 3090328, 3264782, 5953426, 6529564, 11906852, 13059128, 23813704, 50604121, 101208242, 202416484, 404832968]

約数ペア:

[(1, 404832968), (2, 202416484), (4, 101208242), (8, 50604121), (17, 23813704), (31, 13059128), (34, 11906852), (62, 6529564), (68, 5953426), (124, 3264782), (131, 3090328), (136, 2976713), (248, 1632391), (262, 1545164), (524, 772582), (527, 768184), (733, 552296), (1048, 386291), (1054, 384092), (1466, 276148), (2108, 192046), (2227, 181784), (2932, 138074), (4061, 99688), (4216, 96023), (4454, 90892), (5864, 69037), (8122, 49844), (8908, 45446), (12461, 32488), (16244, 24922), (17816, 22723)]