404612608

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{8147}}^1$

素因数の和:8262

約数の個数: 40

約数和(自身を含む): 816869592

約数和(自身を除く): 412256984

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 8147, 12416, 16294, 24832, 32588, 49664, 65176, 130352, 260704, 521408, 790259, 1042816, 1580518, 2085632, 3161036, 4171264, 6322072, 12644144, 25288288, 50576576, 101153152, 202306304, 404612608]

約数ペア:

[(1, 404612608), (2, 202306304), (4, 101153152), (8, 50576576), (16, 25288288), (32, 12644144), (64, 6322072), (97, 4171264), (128, 3161036), (194, 2085632), (256, 1580518), (388, 1042816), (512, 790259), (776, 521408), (1552, 260704), (3104, 130352), (6208, 65176), (8147, 49664), (12416, 32588), (16294, 24832)]