449145294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 64

約数和(自身を含む): 1045954560

約数和(自身を除く): 596809266

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 1406, 1443, 1482, 2109, 2886, 4218, 8191, 9139, 16382, 18278, 24573, 27417, 49146, 54834, 106483, 155629, 212966, 303067, 311258, 319449, 466887, 606134, 638898, 909201, 933774, 1818402, 2023177, 3939871, 4046354, 5758273, 6069531, 7879742, 11516546, 11819613, 12139062, 17274819, 23639226, 34549638, 74857549, 149715098, 224572647, 449145294]

約数ペア:

[(1, 449145294), (2, 224572647), (3, 149715098), (6, 74857549), (13, 34549638), (19, 23639226), (26, 17274819), (37, 12139062), (38, 11819613), (39, 11516546), (57, 7879742), (74, 6069531), (78, 5758273), (111, 4046354), (114, 3939871), (222, 2023177), (247, 1818402), (481, 933774), (494, 909201), (703, 638898), (741, 606134), (962, 466887), (1406, 319449), (1443, 311258), (1482, 303067), (2109, 212966), (2886, 155629), (4218, 106483), (8191, 54834), (9139, 49146), (16382, 27417), (18278, 24573)]