488938816

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 989985320

約数和(自身を除く): 501046504

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 229, 292, 457, 458, 584, 914, 916, 1168, 1828, 1832, 2336, 3656, 3664, 4672, 7312, 7328, 14624, 14656, 16717, 29248, 33361, 33434, 66722, 66868, 104653, 133444, 133736, 209306, 266888, 267472, 418612, 533776, 534944, 837224, 1067552, 1069888, 1674448, 2135104, 3348896, 6697792, 7639669, 15279338, 30558676, 61117352, 122234704, 244469408, 488938816]

約数ペア:

[(1, 488938816), (2, 244469408), (4, 122234704), (8, 61117352), (16, 30558676), (32, 15279338), (64, 7639669), (73, 6697792), (146, 3348896), (229, 2135104), (292, 1674448), (457, 1069888), (458, 1067552), (584, 837224), (914, 534944), (916, 533776), (1168, 418612), (1828, 267472), (1832, 266888), (2336, 209306), (3656, 133736), (3664, 133444), (4672, 104653), (7312, 66868), (7328, 66722), (14624, 33434), (14656, 33361), (16717, 29248)]