271557396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 108

約数和(自身を含む): 779239552

約数和(自身を除く): 507682156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 1023, 1089, 1116, 1364, 1452, 2011, 2046, 2178, 3069, 3751, 4022, 4092, 4356, 6033, 6138, 7502, 8044, 11253, 12066, 12276, 15004, 18099, 22121, 22506, 24132, 33759, 36198, 44242, 45012, 62341, 66363, 67518, 72396, 88484, 124682, 132726, 135036, 187023, 199089, 243331, 249364, 265452, 374046, 398178, 486662, 561069, 685751, 729993, 748092, 796356, 973324, 1122138, 1371502, 1459986, 2057253, 2189979, 2244276, 2743004, 2919972, 4114506, 4379958, 6171759, 7543261, 8229012, 8759916, 12343518, 15086522, 22629783, 24687036, 30173044, 45259566, 67889349, 90519132, 135778698, 271557396]

約数ペア:

[(1, 271557396), (2, 135778698), (3, 90519132), (4, 67889349), (6, 45259566), (9, 30173044), (11, 24687036), (12, 22629783), (18, 15086522), (22, 12343518), (31, 8759916), (33, 8229012), (36, 7543261), (44, 6171759), (62, 4379958), (66, 4114506), (93, 2919972), (99, 2743004), (121, 2244276), (124, 2189979), (132, 2057253), (186, 1459986), (198, 1371502), (242, 1122138), (279, 973324), (341, 796356), (363, 748092), (372, 729993), (396, 685751), (484, 561069), (558, 486662), (682, 398178), (726, 374046), (1023, 265452), (1089, 249364), (1116, 243331), (1364, 199089), (1452, 187023), (2011, 135036), (2046, 132726), (2178, 124682), (3069, 88484), (3751, 72396), (4022, 67518), (4092, 66363), (4356, 62341), (6033, 45012), (6138, 44242), (7502, 36198), (8044, 33759), (11253, 24132), (12066, 22506), (12276, 22121), (15004, 18099)]