280118412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 845075616

約数和(自身を除く): 564957204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 252, 324, 339, 378, 452, 567, 678, 756, 791, 1017, 1093, 1134, 1356, 1582, 2034, 2186, 2268, 2373, 3051, 3164, 3279, 4068, 4372, 4746, 6102, 6558, 7119, 7651, 9153, 9492, 9837, 12204, 13116, 14238, 15302, 18306, 19674, 21357, 22953, 28476, 29511, 30604, 36612, 39348, 42714, 45906, 59022, 64071, 68859, 85428, 88533, 91812, 118044, 123509, 128142, 137718, 177066, 206577, 247018, 256284, 275436, 354132, 370527, 413154, 494036, 619731, 741054, 826308, 864563, 1111581, 1239462, 1482108, 1729126, 2223162, 2478924, 2593689, 3334743, 3458252, 4446324, 5187378, 6669486, 7781067, 10004229, 10374756, 13338972, 15562134, 20008458, 23343201, 31124268, 40016916, 46686402, 70029603, 93372804, 140059206, 280118412]

約数ペア:

[(1, 280118412), (2, 140059206), (3, 93372804), (4, 70029603), (6, 46686402), (7, 40016916), (9, 31124268), (12, 23343201), (14, 20008458), (18, 15562134), (21, 13338972), (27, 10374756), (28, 10004229), (36, 7781067), (42, 6669486), (54, 5187378), (63, 4446324), (81, 3458252), (84, 3334743), (108, 2593689), (113, 2478924), (126, 2223162), (162, 1729126), (189, 1482108), (226, 1239462), (252, 1111581), (324, 864563), (339, 826308), (378, 741054), (452, 619731), (567, 494036), (678, 413154), (756, 370527), (791, 354132), (1017, 275436), (1093, 256284), (1134, 247018), (1356, 206577), (1582, 177066), (2034, 137718), (2186, 128142), (2268, 123509), (2373, 118044), (3051, 91812), (3164, 88533), (3279, 85428), (4068, 68859), (4372, 64071), (4746, 59022), (6102, 45906), (6558, 42714), (7119, 39348), (7651, 36612), (9153, 30604), (9492, 29511), (9837, 28476), (12204, 22953), (13116, 21357), (14238, 19674), (15302, 18306)]