1917505008

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{11069}}^1$

素因数の和:11487

約数の個数: 80

約数和(自身を含む): 5518173600

約数和(自身を除く): 3600668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 10827, 11069, 14436, 19248, 21654, 22138, 28872, 33207, 43308, 44276, 57744, 66414, 86616, 88552, 99621, 132828, 173232, 177104, 199242, 265656, 298863, 398484, 531312, 597726, 796968, 1195452, 1593936, 2390904, 4438669, 4781808, 8877338, 13316007, 17754676, 26632014, 35509352, 39948021, 53264028, 71018704, 79896042, 106528056, 119844063, 159792084, 213056112, 239688126, 319584168, 479376252, 639168336, 958752504, 1917505008]

約数ペア:

[(1, 1917505008), (2, 958752504), (3, 639168336), (4, 479376252), (6, 319584168), (8, 239688126), (9, 213056112), (12, 159792084), (16, 119844063), (18, 106528056), (24, 79896042), (27, 71018704), (36, 53264028), (48, 39948021), (54, 35509352), (72, 26632014), (108, 17754676), (144, 13316007), (216, 8877338), (401, 4781808), (432, 4438669), (802, 2390904), (1203, 1593936), (1604, 1195452), (2406, 796968), (3208, 597726), (3609, 531312), (4812, 398484), (6416, 298863), (7218, 265656), (9624, 199242), (10827, 177104), (11069, 173232), (14436, 132828), (19248, 99621), (21654, 88552), (22138, 86616), (28872, 66414), (33207, 57744), (43308, 44276)]