2021751552

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{84919}}^1$

素因数の和:84969

約数の個数: 72

約数和(自身を含む): 5554447360

約数和(自身を除く): 3532695808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 84919, 169838, 254757, 339676, 509514, 679352, 1019028, 1358704, 2038056, 2632489, 2717408, 4076112, 5264978, 5434816, 7897467, 8152224, 10529956, 10869632, 15794934, 16304448, 21059912, 21739264, 31589868, 32608896, 42119824, 63179736, 65217792, 84239648, 126359472, 168479296, 252718944, 336958592, 505437888, 673917184, 1010875776, 2021751552]

約数ペア:

[(1, 2021751552), (2, 1010875776), (3, 673917184), (4, 505437888), (6, 336958592), (8, 252718944), (12, 168479296), (16, 126359472), (24, 84239648), (31, 65217792), (32, 63179736), (48, 42119824), (62, 32608896), (64, 31589868), (93, 21739264), (96, 21059912), (124, 16304448), (128, 15794934), (186, 10869632), (192, 10529956), (248, 8152224), (256, 7897467), (372, 5434816), (384, 5264978), (496, 4076112), (744, 2717408), (768, 2632489), (992, 2038056), (1488, 1358704), (1984, 1019028), (2976, 679352), (3968, 509514), (5952, 339676), (7936, 254757), (11904, 169838), (23808, 84919)]