40013736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 81637464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 191, 203, 232, 258, 301, 344, 348, 382, 406, 516, 573, 602, 609, 696, 764, 812, 903, 1032, 1146, 1204, 1218, 1247, 1337, 1528, 1624, 1806, 2292, 2408, 2436, 2494, 2674, 3612, 3741, 4011, 4584, 4872, 4988, 5348, 5539, 7224, 7482, 8022, 8213, 8729, 9976, 10696, 11078, 14964, 16044, 16426, 16617, 17458, 22156, 24639, 26187, 29928, 32088, 32852, 33234, 34916, 38773, 44312, 49278, 52374, 57491, 65704, 66468, 69832, 77546, 98556, 104748, 114982, 116319, 132936, 155092, 172473, 197112, 209496, 229964, 232638, 238177, 310184, 344946, 459928, 465276, 476354, 689892, 714531, 930552, 952708, 1379784, 1429062, 1667239, 1905416, 2858124, 3334478, 5001717, 5716248, 6668956, 10003434, 13337912, 20006868, 40013736]

約数ペア:

[(1, 40013736), (2, 20006868), (3, 13337912), (4, 10003434), (6, 6668956), (7, 5716248), (8, 5001717), (12, 3334478), (14, 2858124), (21, 1905416), (24, 1667239), (28, 1429062), (29, 1379784), (42, 952708), (43, 930552), (56, 714531), (58, 689892), (84, 476354), (86, 465276), (87, 459928), (116, 344946), (129, 310184), (168, 238177), (172, 232638), (174, 229964), (191, 209496), (203, 197112), (232, 172473), (258, 155092), (301, 132936), (344, 116319), (348, 114982), (382, 104748), (406, 98556), (516, 77546), (573, 69832), (602, 66468), (609, 65704), (696, 57491), (764, 52374), (812, 49278), (903, 44312), (1032, 38773), (1146, 34916), (1204, 33234), (1218, 32852), (1247, 32088), (1337, 29928), (1528, 26187), (1624, 24639), (1806, 22156), (2292, 17458), (2408, 16617), (2436, 16426), (2494, 16044), (2674, 14964), (3612, 11078), (3741, 10696), (4011, 9976), (4584, 8729), (4872, 8213), (4988, 8022), (5348, 7482), (5539, 7224)]