321336416

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 655151616

約数和(自身を除く): 333815200

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 2032, 2137, 4064, 4274, 4699, 8548, 9398, 17096, 18796, 34192, 37592, 68384, 75184, 79069, 150368, 158138, 271399, 316276, 542798, 632552, 1085596, 1265104, 2171192, 2530208, 4342384, 8684768, 10041763, 20083526, 40167052, 80334104, 160668208, 321336416]

約数ペア:

[(1, 321336416), (2, 160668208), (4, 80334104), (8, 40167052), (16, 20083526), (32, 10041763), (37, 8684768), (74, 4342384), (127, 2530208), (148, 2171192), (254, 1265104), (296, 1085596), (508, 632552), (592, 542798), (1016, 316276), (1184, 271399), (2032, 158138), (2137, 150368), (4064, 79069), (4274, 75184), (4699, 68384), (8548, 37592), (9398, 34192), (17096, 18796)]