289997358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{9293}}^1$

素因数の和:10048

約数の個数: 32

約数和(自身を含む): 663814656

約数和(自身を除く): 373817298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4458, 5201, 9293, 10402, 15603, 18586, 27879, 31206, 55758, 65051, 130102, 195153, 390306, 6904699, 13809398, 20714097, 41428194, 48332893, 96665786, 144998679, 289997358]

約数ペア:

[(1, 289997358), (2, 144998679), (3, 96665786), (6, 48332893), (7, 41428194), (14, 20714097), (21, 13809398), (42, 6904699), (743, 390306), (1486, 195153), (2229, 130102), (4458, 65051), (5201, 55758), (9293, 31206), (10402, 27879), (15603, 18586)]