1655208

素因数分解:

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

素因数の和:191

約数の個数: 64

約数和(自身を含む): 4704000

約数和(自身を除く): 3048792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 97, 108, 158, 194, 216, 237, 291, 316, 388, 474, 582, 632, 711, 776, 873, 948, 1164, 1422, 1746, 1896, 2133, 2328, 2619, 2844, 3492, 4266, 5238, 5688, 6984, 7663, 8532, 10476, 15326, 17064, 20952, 22989, 30652, 45978, 61304, 68967, 91956, 137934, 183912, 206901, 275868, 413802, 551736, 827604, 1655208]

約数ペア:

[(1, 1655208), (2, 827604), (3, 551736), (4, 413802), (6, 275868), (8, 206901), (9, 183912), (12, 137934), (18, 91956), (24, 68967), (27, 61304), (36, 45978), (54, 30652), (72, 22989), (79, 20952), (97, 17064), (108, 15326), (158, 10476), (194, 8532), (216, 7663), (237, 6984), (291, 5688), (316, 5238), (388, 4266), (474, 3492), (582, 2844), (632, 2619), (711, 2328), (776, 2133), (873, 1896), (948, 1746), (1164, 1422)]