312803764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 732569600

約数和(自身を除く): 419765836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1459, 1612, 1729, 2356, 2821, 2918, 3458, 4123, 5642, 5836, 6916, 7657, 8246, 10213, 11284, 15314, 16492, 18967, 20426, 27721, 30628, 37934, 40852, 45229, 53599, 55442, 75868, 90458, 107198, 110884, 132769, 180916, 194047, 214396, 265538, 316603, 360373, 388094, 531076, 587977, 633206, 720746, 776188, 859351, 1175954, 1266412, 1441492, 1718702, 2351908, 2522611, 3437404, 4115839, 5045222, 6015457, 8231678, 10090444, 11171563, 12030914, 16463356, 22343126, 24061828, 44686252, 78200941, 156401882, 312803764]

約数ペア:

[(1, 312803764), (2, 156401882), (4, 78200941), (7, 44686252), (13, 24061828), (14, 22343126), (19, 16463356), (26, 12030914), (28, 11171563), (31, 10090444), (38, 8231678), (52, 6015457), (62, 5045222), (76, 4115839), (91, 3437404), (124, 2522611), (133, 2351908), (182, 1718702), (217, 1441492), (247, 1266412), (266, 1175954), (364, 859351), (403, 776188), (434, 720746), (494, 633206), (532, 587977), (589, 531076), (806, 388094), (868, 360373), (988, 316603), (1178, 265538), (1459, 214396), (1612, 194047), (1729, 180916), (2356, 132769), (2821, 110884), (2918, 107198), (3458, 90458), (4123, 75868), (5642, 55442), (5836, 53599), (6916, 45229), (7657, 40852), (8246, 37934), (10213, 30628), (11284, 27721), (15314, 20426), (16492, 18967)]