1559093778

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 3977164800

約数和(自身を除く): 2418071022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 139, 198, 207, 253, 278, 297, 414, 417, 506, 594, 621, 759, 821, 834, 1242, 1251, 1518, 1529, 1642, 2277, 2463, 2502, 3058, 3197, 3753, 4554, 4587, 4926, 6394, 6831, 7389, 7506, 9031, 9174, 9591, 13662, 13761, 14778, 18062, 18883, 19182, 22167, 27093, 27522, 28773, 35167, 37766, 41283, 44334, 54186, 56649, 57546, 70334, 81279, 82566, 86319, 105501, 113298, 114119, 162558, 169947, 172638, 207713, 211002, 228238, 243837, 316503, 339894, 342357, 415426, 487674, 509841, 623139, 633006, 684714, 949509, 1019682, 1027071, 1246278, 1255309, 1869417, 1899018, 2054142, 2510618, 2624737, 3081213, 3738834, 3765927, 5249474, 5608251, 6162426, 7531854, 7874211, 11216502, 11297781, 15748422, 22595562, 23622633, 28872107, 33893343, 47245266, 57744214, 67786686, 70867899, 86616321, 141735798, 173232642, 259848963, 519697926, 779546889, 1559093778]

約数ペア:

[(1, 1559093778), (2, 779546889), (3, 519697926), (6, 259848963), (9, 173232642), (11, 141735798), (18, 86616321), (22, 70867899), (23, 67786686), (27, 57744214), (33, 47245266), (46, 33893343), (54, 28872107), (66, 23622633), (69, 22595562), (99, 15748422), (138, 11297781), (139, 11216502), (198, 7874211), (207, 7531854), (253, 6162426), (278, 5608251), (297, 5249474), (414, 3765927), (417, 3738834), (506, 3081213), (594, 2624737), (621, 2510618), (759, 2054142), (821, 1899018), (834, 1869417), (1242, 1255309), (1251, 1246278), (1518, 1027071), (1529, 1019682), (1642, 949509), (2277, 684714), (2463, 633006), (2502, 623139), (3058, 509841), (3197, 487674), (3753, 415426), (4554, 342357), (4587, 339894), (4926, 316503), (6394, 243837), (6831, 228238), (7389, 211002), (7506, 207713), (9031, 172638), (9174, 169947), (9591, 162558), (13662, 114119), (13761, 113298), (14778, 105501), (18062, 86319), (18883, 82566), (19182, 81279), (22167, 70334), (27093, 57546), (27522, 56649), (28773, 54186), (35167, 44334), (37766, 41283)]