448167291856

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{6389}}^1\times {\mathrm{22031}}^1$

素因数の和:28627

約数の個数: 40

約数和(自身を含む): 872863776000

約数和(自身を除く): 424696484144

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 6389, 12778, 22031, 25556, 44062, 51112, 88124, 102224, 176248, 352496, 1271411, 2542822, 4384169, 5085644, 8768338, 10171288, 17536676, 20342576, 35073352, 70146704, 140756059, 281512118, 563024236, 1126048472, 2252096944, 28010455741, 56020911482, 112041822964, 224083645928, 448167291856]

約数ペア:

[(1, 448167291856), (2, 224083645928), (4, 112041822964), (8, 56020911482), (16, 28010455741), (199, 2252096944), (398, 1126048472), (796, 563024236), (1592, 281512118), (3184, 140756059), (6389, 70146704), (12778, 35073352), (22031, 20342576), (25556, 17536676), (44062, 10171288), (51112, 8768338), (88124, 5085644), (102224, 4384169), (176248, 2542822), (352496, 1271411)]