344300960

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27239}}^1$

素因数の和:27333

約数の個数: 48

約数和(自身を含む): 823737600

約数和(自身を除く): 479436640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 27239, 54478, 108956, 136195, 217912, 272390, 435824, 544780, 871648, 1089560, 2151881, 2179120, 4303762, 4358240, 8607524, 10759405, 17215048, 21518810, 34430096, 43037620, 68860192, 86075240, 172150480, 344300960]

約数ペア:

[(1, 344300960), (2, 172150480), (4, 86075240), (5, 68860192), (8, 43037620), (10, 34430096), (16, 21518810), (20, 17215048), (32, 10759405), (40, 8607524), (79, 4358240), (80, 4303762), (158, 2179120), (160, 2151881), (316, 1089560), (395, 871648), (632, 544780), (790, 435824), (1264, 272390), (1580, 217912), (2528, 136195), (3160, 108956), (6320, 54478), (12640, 27239)]