645054522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 1622940480

約数和(自身を除く): 977885958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 222, 259, 266, 294, 399, 518, 703, 777, 798, 931, 1406, 1554, 1813, 1862, 2109, 2793, 3121, 3626, 4218, 4921, 5439, 5586, 6242, 9363, 9842, 10878, 14763, 18726, 21847, 29526, 34447, 43694, 59299, 65541, 68894, 103341, 115477, 118598, 131082, 152929, 177897, 206682, 230954, 305858, 346431, 355794, 415093, 458787, 692862, 808339, 830186, 917574, 1245279, 1616678, 2194063, 2425017, 2490558, 2905651, 4388126, 4850034, 5658373, 5811302, 6582189, 8716953, 11316746, 13164378, 15358441, 16975119, 17433906, 30716882, 33950238, 46075323, 92150646, 107509087, 215018174, 322527261, 645054522]

約数ペア:

[(1, 645054522), (2, 322527261), (3, 215018174), (6, 107509087), (7, 92150646), (14, 46075323), (19, 33950238), (21, 30716882), (37, 17433906), (38, 16975119), (42, 15358441), (49, 13164378), (57, 11316746), (74, 8716953), (98, 6582189), (111, 5811302), (114, 5658373), (133, 4850034), (147, 4388126), (222, 2905651), (259, 2490558), (266, 2425017), (294, 2194063), (399, 1616678), (518, 1245279), (703, 917574), (777, 830186), (798, 808339), (931, 692862), (1406, 458787), (1554, 415093), (1813, 355794), (1862, 346431), (2109, 305858), (2793, 230954), (3121, 206682), (3626, 177897), (4218, 152929), (4921, 131082), (5439, 118598), (5586, 115477), (6242, 103341), (9363, 68894), (9842, 65541), (10878, 59299), (14763, 43694), (18726, 34447), (21847, 29526)]