329286768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 890942976

約数和(自身を除く): 561656208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 461, 552, 647, 922, 1104, 1294, 1383, 1844, 1941, 2588, 2766, 3688, 3882, 5176, 5532, 7376, 7764, 10352, 10603, 11064, 14881, 15528, 21206, 22128, 29762, 31056, 31809, 42412, 44643, 59524, 63618, 84824, 89286, 119048, 127236, 169648, 178572, 238096, 254472, 298267, 357144, 508944, 596534, 714288, 894801, 1193068, 1789602, 2386136, 3579204, 4772272, 6860141, 7158408, 13720282, 14316816, 20580423, 27440564, 41160846, 54881128, 82321692, 109762256, 164643384, 329286768]

約数ペア:

[(1, 329286768), (2, 164643384), (3, 109762256), (4, 82321692), (6, 54881128), (8, 41160846), (12, 27440564), (16, 20580423), (23, 14316816), (24, 13720282), (46, 7158408), (48, 6860141), (69, 4772272), (92, 3579204), (138, 2386136), (184, 1789602), (276, 1193068), (368, 894801), (461, 714288), (552, 596534), (647, 508944), (922, 357144), (1104, 298267), (1294, 254472), (1383, 238096), (1844, 178572), (1941, 169648), (2588, 127236), (2766, 119048), (3688, 89286), (3882, 84824), (5176, 63618), (5532, 59524), (7376, 44643), (7764, 42412), (10352, 31809), (10603, 31056), (11064, 29762), (14881, 22128), (15528, 21206)]