331243669952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{149729}}^1$

素因数の和:152413

約数の個数: 56

約数和(自身を含む): 708145040400

約数和(自身を除く): 376901370448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2659, 5318, 10636, 21272, 34567, 42544, 69134, 85088, 138268, 149729, 170176, 276536, 299458, 553072, 598916, 1106144, 1197832, 1946477, 2212288, 2395664, 3892954, 4791328, 7785908, 9582656, 15571816, 31143632, 62287264, 124574528, 398129411, 796258822, 1592517644, 3185035288, 5175682343, 6370070576, 10351364686, 12740141152, 20702729372, 25480282304, 41405458744, 82810917488, 165621834976, 331243669952]

約数ペア:

[(1, 331243669952), (2, 165621834976), (4, 82810917488), (8, 41405458744), (13, 25480282304), (16, 20702729372), (26, 12740141152), (32, 10351364686), (52, 6370070576), (64, 5175682343), (104, 3185035288), (208, 1592517644), (416, 796258822), (832, 398129411), (2659, 124574528), (5318, 62287264), (10636, 31143632), (21272, 15571816), (34567, 9582656), (42544, 7785908), (69134, 4791328), (85088, 3892954), (138268, 2395664), (149729, 2212288), (170176, 1946477), (276536, 1197832), (299458, 1106144), (553072, 598916)]