1405826628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{3719}}^1$

素因数の和:3869

約数の個数: 72

約数和(自身を含む): 3517483200

約数和(自身を除く): 2111656572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 289, 327, 436, 578, 654, 867, 1156, 1308, 1734, 1853, 3468, 3706, 3719, 5559, 7412, 7438, 11118, 11157, 14876, 22236, 22314, 31501, 44628, 63002, 63223, 94503, 126004, 126446, 189006, 189669, 252892, 378012, 379338, 405371, 758676, 810742, 1074791, 1216113, 1621484, 2149582, 2432226, 3224373, 4299164, 4864452, 6448746, 6891307, 12897492, 13782614, 20673921, 27565228, 41347842, 82695684, 117152219, 234304438, 351456657, 468608876, 702913314, 1405826628]

約数ペア:

[(1, 1405826628), (2, 702913314), (3, 468608876), (4, 351456657), (6, 234304438), (12, 117152219), (17, 82695684), (34, 41347842), (51, 27565228), (68, 20673921), (102, 13782614), (109, 12897492), (204, 6891307), (218, 6448746), (289, 4864452), (327, 4299164), (436, 3224373), (578, 2432226), (654, 2149582), (867, 1621484), (1156, 1216113), (1308, 1074791), (1734, 810742), (1853, 758676), (3468, 405371), (3706, 379338), (3719, 378012), (5559, 252892), (7412, 189669), (7438, 189006), (11118, 126446), (11157, 126004), (14876, 94503), (22236, 63223), (22314, 63002), (31501, 44628)]