2019156744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{60223}}^1$

素因数の和:60370

約数の個数: 64

約数和(自身を含む): 5550243840

約数和(自身を除く): 3531087096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2794, 3048, 4191, 5588, 8382, 11176, 16764, 33528, 60223, 120446, 180669, 240892, 361338, 481784, 662453, 722676, 1324906, 1445352, 1987359, 2649812, 3974718, 5299624, 7648321, 7949436, 15296642, 15898872, 22944963, 30593284, 45889926, 61186568, 84131531, 91779852, 168263062, 183559704, 252394593, 336526124, 504789186, 673052248, 1009578372, 2019156744]

約数ペア:

[(1, 2019156744), (2, 1009578372), (3, 673052248), (4, 504789186), (6, 336526124), (8, 252394593), (11, 183559704), (12, 168263062), (22, 91779852), (24, 84131531), (33, 61186568), (44, 45889926), (66, 30593284), (88, 22944963), (127, 15898872), (132, 15296642), (254, 7949436), (264, 7648321), (381, 5299624), (508, 3974718), (762, 2649812), (1016, 1987359), (1397, 1445352), (1524, 1324906), (2794, 722676), (3048, 662453), (4191, 481784), (5588, 361338), (8382, 240892), (11176, 180669), (16764, 120446), (33528, 60223)]