251015556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61343}}^1$

素因数の和:61392

約数の個数: 48

約数和(自身を含む): 659570688

約数和(自身を除く): 408555132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 61343, 122686, 184029, 245372, 368058, 674773, 736116, 1349546, 1901633, 2024319, 2699092, 3803266, 4048638, 5704899, 7606532, 8097276, 11409798, 20917963, 22819596, 41835926, 62753889, 83671852, 125507778, 251015556]

約数ペア:

[(1, 251015556), (2, 125507778), (3, 83671852), (4, 62753889), (6, 41835926), (11, 22819596), (12, 20917963), (22, 11409798), (31, 8097276), (33, 7606532), (44, 5704899), (62, 4048638), (66, 3803266), (93, 2699092), (124, 2024319), (132, 1901633), (186, 1349546), (341, 736116), (372, 674773), (682, 368058), (1023, 245372), (1364, 184029), (2046, 122686), (4092, 61343)]