1245726312

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2642

約数の個数: 64

約数和(自身を含む): 3168348480

約数和(自身を除く): 1922622168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 317, 438, 584, 634, 876, 951, 1268, 1752, 1902, 2243, 2536, 3804, 4486, 6729, 7608, 8972, 13458, 17944, 23141, 26916, 46282, 53832, 69423, 92564, 138846, 163739, 185128, 277692, 327478, 491217, 555384, 654956, 711031, 982434, 1309912, 1422062, 1964868, 2133093, 2844124, 3929736, 4266186, 5688248, 8532372, 17064744, 51905263, 103810526, 155715789, 207621052, 311431578, 415242104, 622863156, 1245726312]

約数ペア:

[(1, 1245726312), (2, 622863156), (3, 415242104), (4, 311431578), (6, 207621052), (8, 155715789), (12, 103810526), (24, 51905263), (73, 17064744), (146, 8532372), (219, 5688248), (292, 4266186), (317, 3929736), (438, 2844124), (584, 2133093), (634, 1964868), (876, 1422062), (951, 1309912), (1268, 982434), (1752, 711031), (1902, 654956), (2243, 555384), (2536, 491217), (3804, 327478), (4486, 277692), (6729, 185128), (7608, 163739), (8972, 138846), (13458, 92564), (17944, 69423), (23141, 53832), (26916, 46282)]