239883084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30707}}^1$

素因数の和:30755

約数の個数: 72

約数和(自身を含む): 715373568

約数和(自身を除く): 475490484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 30707, 61414, 92121, 122828, 184242, 214949, 276363, 368484, 429898, 552726, 644847, 859796, 951917, 1105452, 1289694, 1903834, 1934541, 2579388, 2855751, 3807668, 3869082, 5711502, 6663419, 7738164, 8567253, 11423004, 13326838, 17134506, 19990257, 26653676, 34269012, 39980514, 59970771, 79961028, 119941542, 239883084]

約数ペア:

[(1, 239883084), (2, 119941542), (3, 79961028), (4, 59970771), (6, 39980514), (7, 34269012), (9, 26653676), (12, 19990257), (14, 17134506), (18, 13326838), (21, 11423004), (28, 8567253), (31, 7738164), (36, 6663419), (42, 5711502), (62, 3869082), (63, 3807668), (84, 2855751), (93, 2579388), (124, 1934541), (126, 1903834), (186, 1289694), (217, 1105452), (252, 951917), (279, 859796), (372, 644847), (434, 552726), (558, 429898), (651, 368484), (868, 276363), (1116, 214949), (1302, 184242), (1953, 122828), (2604, 92121), (3906, 61414), (7812, 30707)]