259443384

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{230003}}^1$

素因数の和:230059

約数の個数: 32

約数和(自身を含む): 662411520

約数和(自身を除く): 402968136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 230003, 460006, 690009, 920012, 1380018, 1840024, 2760036, 5520072, 10810141, 21620282, 32430423, 43240564, 64860846, 86481128, 129721692, 259443384]

約数ペア:

[(1, 259443384), (2, 129721692), (3, 86481128), (4, 64860846), (6, 43240564), (8, 32430423), (12, 21620282), (24, 10810141), (47, 5520072), (94, 2760036), (141, 1840024), (188, 1380018), (282, 920012), (376, 690009), (564, 460006), (1128, 230003)]