812245464

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{62327}}^1$

素因数の和:62520

約数の個数: 48

約数和(自身を含む): 2212020720

約数和(自身を除く): 1399775256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 62327, 124654, 186981, 249308, 373962, 498616, 560943, 747924, 1121886, 1495848, 2243772, 4487544, 11281187, 22562374, 33843561, 45124748, 67687122, 90249496, 101530683, 135374244, 203061366, 270748488, 406122732, 812245464]

約数ペア:

[(1, 812245464), (2, 406122732), (3, 270748488), (4, 203061366), (6, 135374244), (8, 101530683), (9, 90249496), (12, 67687122), (18, 45124748), (24, 33843561), (36, 22562374), (72, 11281187), (181, 4487544), (362, 2243772), (543, 1495848), (724, 1121886), (1086, 747924), (1448, 560943), (1629, 498616), (2172, 373962), (3258, 249308), (4344, 186981), (6516, 124654), (13032, 62327)]