290394552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1728539}}^1$

素因数の和:1728555

約数の個数: 32

約数和(自身を含む): 829699200

約数和(自身を除く): 539304648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1728539, 3457078, 5185617, 6914156, 10371234, 12099773, 13828312, 20742468, 24199546, 36299319, 41484936, 48399092, 72598638, 96798184, 145197276, 290394552]

約数ペア:

[(1, 290394552), (2, 145197276), (3, 96798184), (4, 72598638), (6, 48399092), (7, 41484936), (8, 36299319), (12, 24199546), (14, 20742468), (21, 13828312), (24, 12099773), (28, 10371234), (42, 6914156), (56, 5185617), (84, 3457078), (168, 1728539)]