215876184

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{123217}}^1$

素因数の和:123299

約数の個数: 32

約数和(自身を含む): 547087920

約数和(自身を除く): 331211736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 123217, 246434, 369651, 492868, 739302, 985736, 1478604, 2957208, 8994841, 17989682, 26984523, 35979364, 53969046, 71958728, 107938092, 215876184]

約数ペア:

[(1, 215876184), (2, 107938092), (3, 71958728), (4, 53969046), (6, 35979364), (8, 26984523), (12, 17989682), (24, 8994841), (73, 2957208), (146, 1478604), (219, 985736), (292, 739302), (438, 492868), (584, 369651), (876, 246434), (1752, 123217)]