1330251138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 3086553600

約数和(自身を除く): 1756302462

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 89, 138, 158, 178, 207, 237, 267, 414, 457, 474, 534, 711, 801, 914, 1371, 1422, 1602, 1817, 2047, 2742, 3634, 4094, 4113, 5451, 6141, 7031, 8226, 10511, 10902, 12282, 14062, 16353, 18423, 21022, 21093, 31533, 32706, 36103, 36846, 40673, 42186, 63066, 63279, 72206, 81346, 94599, 108309, 122019, 126558, 161713, 189198, 216618, 244038, 323426, 324927, 366057, 485139, 649854, 732114, 830369, 935479, 970278, 1455417, 1660738, 1870958, 2491107, 2806437, 2910834, 3213167, 4982214, 5612874, 6426334, 7473321, 8419311, 9639501, 14946642, 16838622, 19279002, 28918503, 57837006, 73902841, 147805682, 221708523, 443417046, 665125569, 1330251138]

約数ペア:

[(1, 1330251138), (2, 665125569), (3, 443417046), (6, 221708523), (9, 147805682), (18, 73902841), (23, 57837006), (46, 28918503), (69, 19279002), (79, 16838622), (89, 14946642), (138, 9639501), (158, 8419311), (178, 7473321), (207, 6426334), (237, 5612874), (267, 4982214), (414, 3213167), (457, 2910834), (474, 2806437), (534, 2491107), (711, 1870958), (801, 1660738), (914, 1455417), (1371, 970278), (1422, 935479), (1602, 830369), (1817, 732114), (2047, 649854), (2742, 485139), (3634, 366057), (4094, 324927), (4113, 323426), (5451, 244038), (6141, 216618), (7031, 189198), (8226, 161713), (10511, 126558), (10902, 122019), (12282, 108309), (14062, 94599), (16353, 81346), (18423, 72206), (21022, 63279), (21093, 63066), (31533, 42186), (32706, 40673), (36103, 36846)]