251567373124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3023}}^1\times {\mathrm{3229}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 467668857600

約数和(自身を除く): 216101484476

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 3023, 3229, 6046, 6443, 6458, 12092, 12886, 12916, 25772, 51391, 54893, 102782, 109786, 205564, 219572, 1145717, 1223791, 2291434, 2447582, 4582868, 4895164, 9761267, 19477189, 19522534, 20804447, 38954378, 39045068, 41608894, 77908756, 83217788, 165941539, 331883078, 663766156, 3699520193, 7399040386, 14798080772, 62891843281, 125783686562, 251567373124]

約数ペア:

[(1, 251567373124), (2, 125783686562), (4, 62891843281), (17, 14798080772), (34, 7399040386), (68, 3699520193), (379, 663766156), (758, 331883078), (1516, 165941539), (3023, 83217788), (3229, 77908756), (6046, 41608894), (6443, 39045068), (6458, 38954378), (12092, 20804447), (12886, 19522534), (12916, 19477189), (25772, 9761267), (51391, 4895164), (54893, 4582868), (102782, 2447582), (109786, 2291434), (205564, 1223791), (219572, 1145717)]