16666491648

素因数分解:

$2^8\times 3^1\times {\mathrm{379}}^1\times {\mathrm{57259}}^1$

素因数の和:57657

約数の個数: 72

約数和(自身を含む): 44474987200

約数和(自身を除く): 27808495552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 379, 384, 758, 768, 1137, 1516, 2274, 3032, 4548, 6064, 9096, 12128, 18192, 24256, 36384, 48512, 57259, 72768, 97024, 114518, 145536, 171777, 229036, 291072, 343554, 458072, 687108, 916144, 1374216, 1832288, 2748432, 3664576, 5496864, 7329152, 10993728, 14658304, 21701161, 21987456, 43402322, 43974912, 65103483, 86804644, 130206966, 173609288, 260413932, 347218576, 520827864, 694437152, 1041655728, 1388874304, 2083311456, 2777748608, 4166622912, 5555497216, 8333245824, 16666491648]

約数ペア:

[(1, 16666491648), (2, 8333245824), (3, 5555497216), (4, 4166622912), (6, 2777748608), (8, 2083311456), (12, 1388874304), (16, 1041655728), (24, 694437152), (32, 520827864), (48, 347218576), (64, 260413932), (96, 173609288), (128, 130206966), (192, 86804644), (256, 65103483), (379, 43974912), (384, 43402322), (758, 21987456), (768, 21701161), (1137, 14658304), (1516, 10993728), (2274, 7329152), (3032, 5496864), (4548, 3664576), (6064, 2748432), (9096, 1832288), (12128, 1374216), (18192, 916144), (24256, 687108), (36384, 458072), (48512, 343554), (57259, 291072), (72768, 229036), (97024, 171777), (114518, 145536)]