211671408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 593739776

約数和(自身を除く): 382068368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 2671, 3048, 3302, 4953, 5342, 6096, 6604, 8013, 9906, 10684, 13208, 16026, 19812, 21368, 26416, 32052, 34723, 39624, 42736, 64104, 69446, 79248, 104169, 128208, 138892, 208338, 277784, 339217, 416676, 555568, 678434, 833352, 1017651, 1356868, 1666704, 2035302, 2713736, 4070604, 4409821, 5427472, 8141208, 8819642, 13229463, 16282416, 17639284, 26458926, 35278568, 52917852, 70557136, 105835704, 211671408]

約数ペア:

[(1, 211671408), (2, 105835704), (3, 70557136), (4, 52917852), (6, 35278568), (8, 26458926), (12, 17639284), (13, 16282416), (16, 13229463), (24, 8819642), (26, 8141208), (39, 5427472), (48, 4409821), (52, 4070604), (78, 2713736), (104, 2035302), (127, 1666704), (156, 1356868), (208, 1017651), (254, 833352), (312, 678434), (381, 555568), (508, 416676), (624, 339217), (762, 277784), (1016, 208338), (1524, 138892), (1651, 128208), (2032, 104169), (2671, 79248), (3048, 69446), (3302, 64104), (4953, 42736), (5342, 39624), (6096, 34723), (6604, 32052), (8013, 26416), (9906, 21368), (10684, 19812), (13208, 16026)]