8643864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 13935336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 97, 141, 158, 188, 194, 237, 282, 291, 316, 376, 388, 474, 564, 582, 632, 776, 948, 1128, 1164, 1896, 2328, 3713, 4559, 7426, 7663, 9118, 11139, 13677, 14852, 15326, 18236, 22278, 22989, 27354, 29704, 30652, 36472, 44556, 45978, 54708, 61304, 89112, 91956, 109416, 183912, 360161, 720322, 1080483, 1440644, 2160966, 2881288, 4321932, 8643864]

約数ペア:

[(1, 8643864), (2, 4321932), (3, 2881288), (4, 2160966), (6, 1440644), (8, 1080483), (12, 720322), (24, 360161), (47, 183912), (79, 109416), (94, 91956), (97, 89112), (141, 61304), (158, 54708), (188, 45978), (194, 44556), (237, 36472), (282, 30652), (291, 29704), (316, 27354), (376, 22989), (388, 22278), (474, 18236), (564, 15326), (582, 14852), (632, 13677), (776, 11139), (948, 9118), (1128, 7663), (1164, 7426), (1896, 4559), (2328, 3713)]