858794364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^2$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 2312401728

約数和(自身を除く): 1453607364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 137, 164, 186, 246, 274, 279, 369, 372, 411, 492, 548, 558, 738, 822, 1116, 1233, 1271, 1476, 1644, 2466, 2542, 3813, 4247, 4932, 5084, 5617, 7626, 8494, 11234, 11439, 12741, 15252, 16851, 16988, 18769, 22468, 22878, 25482, 33702, 37538, 38223, 45756, 50553, 50964, 56307, 67404, 75076, 76446, 101106, 112614, 152892, 168921, 174127, 202212, 225228, 337842, 348254, 522381, 581839, 675684, 696508, 769529, 1044762, 1163678, 1539058, 1567143, 1745517, 2089524, 2308587, 2327356, 3078116, 3134286, 3491034, 4617174, 5236551, 6268572, 6925761, 6982068, 9234348, 10473102, 13851522, 20946204, 23855399, 27703044, 47710798, 71566197, 95421596, 143132394, 214698591, 286264788, 429397182, 858794364]

約数ペア:

[(1, 858794364), (2, 429397182), (3, 286264788), (4, 214698591), (6, 143132394), (9, 95421596), (12, 71566197), (18, 47710798), (31, 27703044), (36, 23855399), (41, 20946204), (62, 13851522), (82, 10473102), (93, 9234348), (123, 6982068), (124, 6925761), (137, 6268572), (164, 5236551), (186, 4617174), (246, 3491034), (274, 3134286), (279, 3078116), (369, 2327356), (372, 2308587), (411, 2089524), (492, 1745517), (548, 1567143), (558, 1539058), (738, 1163678), (822, 1044762), (1116, 769529), (1233, 696508), (1271, 675684), (1476, 581839), (1644, 522381), (2466, 348254), (2542, 337842), (3813, 225228), (4247, 202212), (4932, 174127), (5084, 168921), (5617, 152892), (7626, 112614), (8494, 101106), (11234, 76446), (11439, 75076), (12741, 67404), (15252, 56307), (16851, 50964), (16988, 50553), (18769, 45756), (22468, 38223), (22878, 37538), (25482, 33702)]