291233304

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 810220320

約数和(自身を除く): 518987016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 167, 212, 318, 334, 424, 457, 477, 501, 636, 668, 914, 954, 1002, 1272, 1336, 1371, 1503, 1828, 1908, 2004, 2742, 3006, 3656, 3816, 4008, 4113, 5484, 6012, 8226, 8851, 10968, 12024, 16452, 17702, 24221, 26553, 32904, 35404, 48442, 53106, 70808, 72663, 76319, 79659, 96884, 106212, 145326, 152638, 159318, 193768, 212424, 217989, 228957, 290652, 305276, 318636, 435978, 457914, 581304, 610552, 637272, 686871, 871956, 915828, 1373742, 1743912, 1831656, 2747484, 4044907, 5494968, 8089814, 12134721, 16179628, 24269442, 32359256, 36404163, 48538884, 72808326, 97077768, 145616652, 291233304]

約数ペア:

[(1, 291233304), (2, 145616652), (3, 97077768), (4, 72808326), (6, 48538884), (8, 36404163), (9, 32359256), (12, 24269442), (18, 16179628), (24, 12134721), (36, 8089814), (53, 5494968), (72, 4044907), (106, 2747484), (159, 1831656), (167, 1743912), (212, 1373742), (318, 915828), (334, 871956), (424, 686871), (457, 637272), (477, 610552), (501, 581304), (636, 457914), (668, 435978), (914, 318636), (954, 305276), (1002, 290652), (1272, 228957), (1336, 217989), (1371, 212424), (1503, 193768), (1828, 159318), (1908, 152638), (2004, 145326), (2742, 106212), (3006, 96884), (3656, 79659), (3816, 76319), (4008, 72663), (4113, 70808), (5484, 53106), (6012, 48442), (8226, 35404), (8851, 32904), (10968, 26553), (12024, 24221), (16452, 17702)]