428016576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{171481}}^1$

素因数の和:171509

約数の個数: 56

約数和(自身を含む): 1219579984

約数和(自身を除く): 791563408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 171481, 342962, 514443, 685924, 1028886, 1371848, 2057772, 2229253, 2743696, 4115544, 4458506, 5487392, 6687759, 8231088, 8917012, 10974784, 13375518, 16462176, 17834024, 26751036, 32924352, 35668048, 53502072, 71336096, 107004144, 142672192, 214008288, 428016576]

約数ペア:

[(1, 428016576), (2, 214008288), (3, 142672192), (4, 107004144), (6, 71336096), (8, 53502072), (12, 35668048), (13, 32924352), (16, 26751036), (24, 17834024), (26, 16462176), (32, 13375518), (39, 10974784), (48, 8917012), (52, 8231088), (64, 6687759), (78, 5487392), (96, 4458506), (104, 4115544), (156, 2743696), (192, 2229253), (208, 2057772), (312, 1371848), (416, 1028886), (624, 685924), (832, 514443), (1248, 342962), (2496, 171481)]