996978612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 2706995200

約数和(自身を除く): 1710016588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 139, 206, 278, 309, 412, 417, 556, 618, 721, 829, 834, 973, 1236, 1442, 1658, 1668, 1946, 2163, 2487, 2884, 2919, 3316, 3892, 4326, 4974, 5803, 5838, 8652, 9948, 11606, 11676, 14317, 17409, 23212, 28634, 34818, 42951, 57268, 69636, 85387, 85902, 100219, 115231, 170774, 171804, 200438, 230462, 256161, 300657, 341548, 345693, 400876, 460924, 512322, 597709, 601314, 691386, 806617, 1024644, 1195418, 1202628, 1382772, 1613234, 1793127, 2390836, 2419851, 3226468, 3586254, 4839702, 7172508, 9679404, 11868793, 23737586, 35606379, 47475172, 71212758, 83081551, 142425516, 166163102, 249244653, 332326204, 498489306, 996978612]

約数ペア:

[(1, 996978612), (2, 498489306), (3, 332326204), (4, 249244653), (6, 166163102), (7, 142425516), (12, 83081551), (14, 71212758), (21, 47475172), (28, 35606379), (42, 23737586), (84, 11868793), (103, 9679404), (139, 7172508), (206, 4839702), (278, 3586254), (309, 3226468), (412, 2419851), (417, 2390836), (556, 1793127), (618, 1613234), (721, 1382772), (829, 1202628), (834, 1195418), (973, 1024644), (1236, 806617), (1442, 691386), (1658, 601314), (1668, 597709), (1946, 512322), (2163, 460924), (2487, 400876), (2884, 345693), (2919, 341548), (3316, 300657), (3892, 256161), (4326, 230462), (4974, 200438), (5803, 171804), (5838, 170774), (8652, 115231), (9948, 100219), (11606, 85902), (11676, 85387), (14317, 69636), (17409, 57268), (23212, 42951), (28634, 34818)]