335504416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15217}}^1$

素因数の和:15293

約数の個数: 48

約数和(自身を含む): 724802904

約数和(自身を除く): 389298488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 15217, 22048, 30434, 60868, 121736, 197821, 243472, 395642, 486944, 791284, 806501, 1582568, 1613002, 3165136, 3226004, 6330272, 6452008, 10484513, 12904016, 20969026, 25808032, 41938052, 83876104, 167752208, 335504416]

約数ペア:

[(1, 335504416), (2, 167752208), (4, 83876104), (8, 41938052), (13, 25808032), (16, 20969026), (26, 12904016), (32, 10484513), (52, 6452008), (53, 6330272), (104, 3226004), (106, 3165136), (208, 1613002), (212, 1582568), (416, 806501), (424, 791284), (689, 486944), (848, 395642), (1378, 243472), (1696, 197821), (2756, 121736), (5512, 60868), (11024, 30434), (15217, 22048)]