299535392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23227}}^1$

素因数の和:23281

約数の個数: 48

約数和(自身を含む): 655587072

約数和(自身を除く): 356051680

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 23227, 46454, 92908, 185816, 301951, 371632, 603902, 720037, 743264, 1207804, 1440074, 2415608, 2880148, 4831216, 5760296, 9360481, 9662432, 11520592, 18720962, 23041184, 37441924, 74883848, 149767696, 299535392]

約数ペア:

[(1, 299535392), (2, 149767696), (4, 74883848), (8, 37441924), (13, 23041184), (16, 18720962), (26, 11520592), (31, 9662432), (32, 9360481), (52, 5760296), (62, 4831216), (104, 2880148), (124, 2415608), (208, 1440074), (248, 1207804), (403, 743264), (416, 720037), (496, 603902), (806, 371632), (992, 301951), (1612, 185816), (3224, 92908), (6448, 46454), (12896, 23227)]