1312584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 4045440

約数和(自身を除く): 2732856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 601, 728, 1092, 1202, 1803, 2184, 2404, 3606, 4207, 4808, 7212, 7813, 8414, 12621, 14424, 15626, 16828, 23439, 25242, 31252, 33656, 46878, 50484, 54691, 62504, 93756, 100968, 109382, 164073, 187512, 218764, 328146, 437528, 656292, 1312584]

約数ペア:

[(1, 1312584), (2, 656292), (3, 437528), (4, 328146), (6, 218764), (7, 187512), (8, 164073), (12, 109382), (13, 100968), (14, 93756), (21, 62504), (24, 54691), (26, 50484), (28, 46878), (39, 33656), (42, 31252), (52, 25242), (56, 23439), (78, 16828), (84, 15626), (91, 14424), (104, 12621), (156, 8414), (168, 7813), (182, 7212), (273, 4808), (312, 4207), (364, 3606), (546, 2404), (601, 2184), (728, 1803), (1092, 1202)]