501239552

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 1165570560

約数和(自身を除く): 664331008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 109, 128, 142, 176, 184, 218, 253, 256, 284, 352, 368, 436, 506, 568, 704, 736, 781, 872, 1012, 1136, 1199, 1408, 1472, 1562, 1633, 1744, 2024, 2272, 2398, 2507, 2816, 2944, 3124, 3266, 3488, 4048, 4544, 4796, 5014, 5888, 6248, 6532, 6976, 7739, 8096, 9088, 9592, 10028, 12496, 13064, 13952, 15478, 16192, 17963, 18176, 19184, 20056, 24992, 26128, 27577, 27904, 30956, 32384, 35926, 38368, 40112, 49984, 52256, 55154, 61912, 64768, 71852, 76736, 80224, 85129, 99968, 104512, 110308, 123824, 143704, 153472, 160448, 170258, 177997, 199936, 209024, 220616, 247648, 287408, 306944, 320896, 340516, 355994, 418048, 441232, 495296, 574816, 641792, 681032, 711988, 882464, 990592, 1149632, 1362064, 1423976, 1764928, 1957967, 1981184, 2299264, 2724128, 2847952, 3529856, 3915934, 4598528, 5448256, 5695904, 7059712, 7831868, 10896512, 11391808, 15663736, 21793024, 22783616, 31327472, 45567232, 62654944, 125309888, 250619776, 501239552]

約数ペア:

[(1, 501239552), (2, 250619776), (4, 125309888), (8, 62654944), (11, 45567232), (16, 31327472), (22, 22783616), (23, 21793024), (32, 15663736), (44, 11391808), (46, 10896512), (64, 7831868), (71, 7059712), (88, 5695904), (92, 5448256), (109, 4598528), (128, 3915934), (142, 3529856), (176, 2847952), (184, 2724128), (218, 2299264), (253, 1981184), (256, 1957967), (284, 1764928), (352, 1423976), (368, 1362064), (436, 1149632), (506, 990592), (568, 882464), (704, 711988), (736, 681032), (781, 641792), (872, 574816), (1012, 495296), (1136, 441232), (1199, 418048), (1408, 355994), (1472, 340516), (1562, 320896), (1633, 306944), (1744, 287408), (2024, 247648), (2272, 220616), (2398, 209024), (2507, 199936), (2816, 177997), (2944, 170258), (3124, 160448), (3266, 153472), (3488, 143704), (4048, 123824), (4544, 110308), (4796, 104512), (5014, 99968), (5888, 85129), (6248, 80224), (6532, 76736), (6976, 71852), (7739, 64768), (8096, 61912), (9088, 55154), (9592, 52256), (10028, 49984), (12496, 40112), (13064, 38368), (13952, 35926), (15478, 32384), (16192, 30956), (17963, 27904), (18176, 27577), (19184, 26128), (20056, 24992)]