309718867926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2039}}^1\times {\mathrm{2621}}^1$

素因数の和:5421

約数の個数: 64

約数和(自身を含む): 668567208960

約数和(自身を除く): 358848341034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 743, 1486, 2039, 2229, 2621, 4078, 4458, 5242, 6117, 7863, 9659, 12234, 15726, 19318, 26507, 28977, 34073, 53014, 57954, 68146, 79521, 102219, 159042, 204438, 1514977, 1947403, 3029954, 3894806, 4544931, 5344219, 5842209, 9089862, 10688438, 11684418, 16032657, 19694701, 25316239, 32065314, 39389402, 50632478, 59084103, 69474847, 75948717, 118168206, 138949694, 151897434, 208424541, 416849082, 3970754717, 7941509434, 11912264151, 23824528302, 51619811321, 103239622642, 154859433963, 309718867926]

約数ペア:

[(1, 309718867926), (2, 154859433963), (3, 103239622642), (6, 51619811321), (13, 23824528302), (26, 11912264151), (39, 7941509434), (78, 3970754717), (743, 416849082), (1486, 208424541), (2039, 151897434), (2229, 138949694), (2621, 118168206), (4078, 75948717), (4458, 69474847), (5242, 59084103), (6117, 50632478), (7863, 39389402), (9659, 32065314), (12234, 25316239), (15726, 19694701), (19318, 16032657), (26507, 11684418), (28977, 10688438), (34073, 9089862), (53014, 5842209), (57954, 5344219), (68146, 4544931), (79521, 3894806), (102219, 3029954), (159042, 1947403), (204438, 1514977)]