2465779866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^2$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 5612455296

約数和(自身を除く): 3146675430

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 331, 341, 363, 662, 682, 726, 993, 1023, 1986, 2046, 3641, 3751, 7282, 7502, 10261, 10923, 11253, 20522, 21846, 22506, 30783, 40051, 61566, 80102, 109561, 112871, 120153, 219122, 225742, 240306, 328683, 338613, 657366, 677226, 1205171, 1241581, 2410342, 2483162, 3396391, 3615513, 3724743, 6792782, 7231026, 7449486, 10189173, 13256881, 20378346, 26513762, 37360301, 39770643, 74720602, 79541286, 112080903, 224161806, 410963311, 821926622, 1232889933, 2465779866]

約数ペア:

[(1, 2465779866), (2, 1232889933), (3, 821926622), (6, 410963311), (11, 224161806), (22, 112080903), (31, 79541286), (33, 74720602), (62, 39770643), (66, 37360301), (93, 26513762), (121, 20378346), (186, 13256881), (242, 10189173), (331, 7449486), (341, 7231026), (363, 6792782), (662, 3724743), (682, 3615513), (726, 3396391), (993, 2483162), (1023, 2410342), (1986, 1241581), (2046, 1205171), (3641, 677226), (3751, 657366), (7282, 338613), (7502, 328683), (10261, 240306), (10923, 225742), (11253, 219122), (20522, 120153), (21846, 112871), (22506, 109561), (30783, 80102), (40051, 61566)]