28937989872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{79777}}^1$

素因数の和:80031

約数の個数: 120

約数和(自身を含む): 88735473840

約数和(自身を除く): 59797483968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 229, 264, 396, 458, 528, 687, 792, 916, 1374, 1584, 1832, 2061, 2519, 2748, 3664, 4122, 5038, 5496, 7557, 8244, 10076, 10992, 15114, 16488, 20152, 22671, 30228, 32976, 40304, 45342, 60456, 79777, 90684, 120912, 159554, 181368, 239331, 319108, 362736, 478662, 638216, 717993, 877547, 957324, 1276432, 1435986, 1755094, 1914648, 2632641, 2871972, 3510188, 3829296, 5265282, 5743944, 7020376, 7897923, 10530564, 11487888, 14040752, 15795846, 18268933, 21061128, 31591692, 36537866, 42122256, 54806799, 63183384, 73075732, 109613598, 126366768, 146151464, 164420397, 200958263, 219227196, 292302928, 328840794, 401916526, 438454392, 602874789, 657681588, 803833052, 876908784, 1205749578, 1315363176, 1607666104, 1808624367, 2411499156, 2630726352, 3215332208, 3617248734, 4822998312, 7234497468, 9645996624, 14468994936, 28937989872]

約数ペア:

[(1, 28937989872), (2, 14468994936), (3, 9645996624), (4, 7234497468), (6, 4822998312), (8, 3617248734), (9, 3215332208), (11, 2630726352), (12, 2411499156), (16, 1808624367), (18, 1607666104), (22, 1315363176), (24, 1205749578), (33, 876908784), (36, 803833052), (44, 657681588), (48, 602874789), (66, 438454392), (72, 401916526), (88, 328840794), (99, 292302928), (132, 219227196), (144, 200958263), (176, 164420397), (198, 146151464), (229, 126366768), (264, 109613598), (396, 73075732), (458, 63183384), (528, 54806799), (687, 42122256), (792, 36537866), (916, 31591692), (1374, 21061128), (1584, 18268933), (1832, 15795846), (2061, 14040752), (2519, 11487888), (2748, 10530564), (3664, 7897923), (4122, 7020376), (5038, 5743944), (5496, 5265282), (7557, 3829296), (8244, 3510188), (10076, 2871972), (10992, 2632641), (15114, 1914648), (16488, 1755094), (20152, 1435986), (22671, 1276432), (30228, 957324), (32976, 877547), (40304, 717993), (45342, 638216), (60456, 478662), (79777, 362736), (90684, 319108), (120912, 239331), (159554, 181368)]