280793388

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{102181}}^1$

素因数の和:102417

約数の個数: 24

約数和(自身を含む): 658052080

約数和(自身を除く): 377258692

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 102181, 204362, 306543, 408724, 613086, 1226172, 23399449, 46798898, 70198347, 93597796, 140396694, 280793388]

約数ペア:

[(1, 280793388), (2, 140396694), (3, 93597796), (4, 70198347), (6, 46798898), (12, 23399449), (229, 1226172), (458, 613086), (687, 408724), (916, 306543), (1374, 204362), (2748, 102181)]