2155702968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 6104816640

約数和(自身を除く): 3949113672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 631, 828, 1262, 1656, 1893, 2063, 2524, 3786, 4126, 5048, 5679, 6189, 7572, 8252, 11358, 12378, 14513, 15144, 16504, 18567, 22716, 24756, 29026, 37134, 43539, 45432, 47449, 49512, 58052, 74268, 87078, 94898, 116104, 130617, 142347, 148536, 174156, 189796, 261234, 284694, 348312, 379592, 427041, 522468, 569388, 854082, 1044936, 1138776, 1301753, 1708164, 2603506, 3416328, 3905259, 5207012, 7810518, 10414024, 11715777, 15621036, 23431554, 29940319, 31242072, 46863108, 59880638, 89820957, 93726216, 119761276, 179641914, 239522552, 269462871, 359283828, 538925742, 718567656, 1077851484, 2155702968]

約数ペア:

[(1, 2155702968), (2, 1077851484), (3, 718567656), (4, 538925742), (6, 359283828), (8, 269462871), (9, 239522552), (12, 179641914), (18, 119761276), (23, 93726216), (24, 89820957), (36, 59880638), (46, 46863108), (69, 31242072), (72, 29940319), (92, 23431554), (138, 15621036), (184, 11715777), (207, 10414024), (276, 7810518), (414, 5207012), (552, 3905259), (631, 3416328), (828, 2603506), (1262, 1708164), (1656, 1301753), (1893, 1138776), (2063, 1044936), (2524, 854082), (3786, 569388), (4126, 522468), (5048, 427041), (5679, 379592), (6189, 348312), (7572, 284694), (8252, 261234), (11358, 189796), (12378, 174156), (14513, 148536), (15144, 142347), (16504, 130617), (18567, 116104), (22716, 94898), (24756, 87078), (29026, 74268), (37134, 58052), (43539, 49512), (45432, 47449)]