3120707968

素因数分解:

$2^7\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8273}}^1$

素因数の和:8715

約数の個数: 64

約数和(自身を含む): 7122921120

約数和(自身を除く): 4002213152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 421, 448, 842, 896, 1684, 2947, 3368, 5894, 6736, 8273, 11788, 13472, 16546, 23576, 26944, 33092, 47152, 53888, 57911, 66184, 94304, 115822, 132368, 188608, 231644, 264736, 377216, 463288, 529472, 926576, 1058944, 1853152, 3482933, 3706304, 6965866, 7412608, 13931732, 24380531, 27863464, 48761062, 55726928, 97522124, 111453856, 195044248, 222907712, 390088496, 445815424, 780176992, 1560353984, 3120707968]

約数ペア:

[(1, 3120707968), (2, 1560353984), (4, 780176992), (7, 445815424), (8, 390088496), (14, 222907712), (16, 195044248), (28, 111453856), (32, 97522124), (56, 55726928), (64, 48761062), (112, 27863464), (128, 24380531), (224, 13931732), (421, 7412608), (448, 6965866), (842, 3706304), (896, 3482933), (1684, 1853152), (2947, 1058944), (3368, 926576), (5894, 529472), (6736, 463288), (8273, 377216), (11788, 264736), (13472, 231644), (16546, 188608), (23576, 132368), (26944, 115822), (33092, 94304), (47152, 66184), (53888, 57911)]