289400979472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2450557}}^1$

素因数の和:2450648

約数の個数: 60

約数和(自身を含む): 626426339308

約数和(自身を除く): 337025359836

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 671, 968, 976, 1342, 1936, 2684, 5368, 7381, 10736, 14762, 29524, 59048, 118096, 2450557, 4901114, 9802228, 19604456, 26956127, 39208912, 53912254, 107824508, 149483977, 215649016, 296517397, 298967954, 431298032, 593034794, 597935908, 1186069588, 1195871816, 1644323747, 2372139176, 2391743632, 3288647494, 4744278352, 6577294988, 13154589976, 18087561217, 26309179952, 36175122434, 72350244868, 144700489736, 289400979472]

約数ペア:

[(1, 289400979472), (2, 144700489736), (4, 72350244868), (8, 36175122434), (11, 26309179952), (16, 18087561217), (22, 13154589976), (44, 6577294988), (61, 4744278352), (88, 3288647494), (121, 2391743632), (122, 2372139176), (176, 1644323747), (242, 1195871816), (244, 1186069588), (484, 597935908), (488, 593034794), (671, 431298032), (968, 298967954), (976, 296517397), (1342, 215649016), (1936, 149483977), (2684, 107824508), (5368, 53912254), (7381, 39208912), (10736, 26956127), (14762, 19604456), (29524, 9802228), (59048, 4901114), (118096, 2450557)]