3905990508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{9239}}^1$

素因数の和:9979

約数の個数: 72

約数和(自身を含む): 10617868800

約数和(自身を除く): 6711878292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 719, 1438, 2157, 2876, 4314, 5033, 8628, 9239, 10066, 15099, 18478, 20132, 27717, 30198, 35231, 36956, 55434, 60396, 64673, 70462, 105693, 110868, 129346, 140924, 194019, 211386, 258692, 388038, 422772, 452711, 776076, 905422, 1358133, 1810844, 2716266, 5432532, 6642841, 13285682, 19928523, 26571364, 39857046, 46499887, 79714092, 92999774, 139499661, 185999548, 278999322, 325499209, 557998644, 650998418, 976497627, 1301996836, 1952995254, 3905990508]

約数ペア:

[(1, 3905990508), (2, 1952995254), (3, 1301996836), (4, 976497627), (6, 650998418), (7, 557998644), (12, 325499209), (14, 278999322), (21, 185999548), (28, 139499661), (42, 92999774), (49, 79714092), (84, 46499887), (98, 39857046), (147, 26571364), (196, 19928523), (294, 13285682), (588, 6642841), (719, 5432532), (1438, 2716266), (2157, 1810844), (2876, 1358133), (4314, 905422), (5033, 776076), (8628, 452711), (9239, 422772), (10066, 388038), (15099, 258692), (18478, 211386), (20132, 194019), (27717, 140924), (30198, 129346), (35231, 110868), (36956, 105693), (55434, 70462), (60396, 64673)]