239355402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9059

約数の個数: 64

約数和(自身を含む): 580608000

約数和(自身を除く): 341252598

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 8999, 13299, 17998, 26598, 26997, 53994, 98989, 116987, 197978, 233974, 278969, 296967, 350961, 557938, 593934, 701922, 836907, 1286857, 1673814, 2573714, 3068659, 3626597, 3860571, 6137318, 7253194, 7721142, 9205977, 10879791, 18411954, 21759582, 39892567, 79785134, 119677701, 239355402]

約数ペア:

[(1, 239355402), (2, 119677701), (3, 79785134), (6, 39892567), (11, 21759582), (13, 18411954), (22, 10879791), (26, 9205977), (31, 7721142), (33, 7253194), (39, 6137318), (62, 3860571), (66, 3626597), (78, 3068659), (93, 2573714), (143, 1673814), (186, 1286857), (286, 836907), (341, 701922), (403, 593934), (429, 557938), (682, 350961), (806, 296967), (858, 278969), (1023, 233974), (1209, 197978), (2046, 116987), (2418, 98989), (4433, 53994), (8866, 26997), (8999, 26598), (13299, 17998)]