289095234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{123229}}^1$

素因数の和:123274

約数の個数: 32

約数和(自身を含む): 638824320

約数和(自身を除く): 349729086

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 123229, 246458, 369687, 739374, 2094893, 2834267, 4189786, 5668534, 6284679, 8502801, 12569358, 17005602, 48182539, 96365078, 144547617, 289095234]

約数ペア:

[(1, 289095234), (2, 144547617), (3, 96365078), (6, 48182539), (17, 17005602), (23, 12569358), (34, 8502801), (46, 6284679), (51, 5668534), (69, 4189786), (102, 2834267), (138, 2094893), (391, 739374), (782, 369687), (1173, 246458), (2346, 123229)]