258952752

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{18539}}^1$

素因数の和:18650

約数の個数: 60

約数和(自身を含む): 732218760

約数和(自身を除く): 473266008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 18539, 37078, 55617, 74156, 111234, 148312, 166851, 222468, 296624, 333702, 444936, 667404, 889872, 1334808, 1798283, 2669616, 3596566, 5394849, 7193132, 10789698, 14386264, 16184547, 21579396, 28772528, 32369094, 43158792, 64738188, 86317584, 129476376, 258952752]

約数ペア:

[(1, 258952752), (2, 129476376), (3, 86317584), (4, 64738188), (6, 43158792), (8, 32369094), (9, 28772528), (12, 21579396), (16, 16184547), (18, 14386264), (24, 10789698), (36, 7193132), (48, 5394849), (72, 3596566), (97, 2669616), (144, 1798283), (194, 1334808), (291, 889872), (388, 667404), (582, 444936), (776, 333702), (873, 296624), (1164, 222468), (1552, 166851), (1746, 148312), (2328, 111234), (3492, 74156), (4656, 55617), (6984, 37078), (13968, 18539)]