678703752

素因数分解:

$2^3\times 3^3\times {\mathrm{743}}^1\times {\mathrm{4229}}^1$

素因数の和:4987

約数の個数: 64

約数和(自身を含む): 1888272000

約数和(自身を除く): 1209568248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 743, 1486, 2229, 2972, 4229, 4458, 5944, 6687, 8458, 8916, 12687, 13374, 16916, 17832, 20061, 25374, 26748, 33832, 38061, 40122, 50748, 53496, 76122, 80244, 101496, 114183, 152244, 160488, 228366, 304488, 456732, 913464, 3142147, 6284294, 9426441, 12568588, 18852882, 25137176, 28279323, 37705764, 56558646, 75411528, 84837969, 113117292, 169675938, 226234584, 339351876, 678703752]

約数ペア:

[(1, 678703752), (2, 339351876), (3, 226234584), (4, 169675938), (6, 113117292), (8, 84837969), (9, 75411528), (12, 56558646), (18, 37705764), (24, 28279323), (27, 25137176), (36, 18852882), (54, 12568588), (72, 9426441), (108, 6284294), (216, 3142147), (743, 913464), (1486, 456732), (2229, 304488), (2972, 228366), (4229, 160488), (4458, 152244), (5944, 114183), (6687, 101496), (8458, 80244), (8916, 76122), (12687, 53496), (13374, 50748), (16916, 40122), (17832, 38061), (20061, 33832), (25374, 26748)]