1880766984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{242617}}^1$

素因数の和:242662

約数の個数: 64

約数和(自身を含む): 5240548800

約数和(自身を除く): 3359781816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 242617, 485234, 727851, 970468, 1455702, 1940936, 2911404, 4124489, 4609723, 5822808, 8248978, 9219446, 12373467, 13829169, 16497956, 18438892, 24746934, 27658338, 32995912, 36877784, 49493868, 55316676, 78365291, 98987736, 110633352, 156730582, 235095873, 313461164, 470191746, 626922328, 940383492, 1880766984]

約数ペア:

[(1, 1880766984), (2, 940383492), (3, 626922328), (4, 470191746), (6, 313461164), (8, 235095873), (12, 156730582), (17, 110633352), (19, 98987736), (24, 78365291), (34, 55316676), (38, 49493868), (51, 36877784), (57, 32995912), (68, 27658338), (76, 24746934), (102, 18438892), (114, 16497956), (136, 13829169), (152, 12373467), (204, 9219446), (228, 8248978), (323, 5822808), (408, 4609723), (456, 4124489), (646, 2911404), (969, 1940936), (1292, 1455702), (1938, 970468), (2584, 727851), (3876, 485234), (7752, 242617)]