1216577177324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{613}}^1\times {\mathrm{21319}}^1$

素因数の和:22027

約数の個数: 72

約数和(自身を含む): 2320706475360

約数和(自身を除く): 1104129298036

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 613, 629, 1226, 1258, 1369, 2452, 2516, 2738, 5476, 10421, 20842, 21319, 22681, 23273, 41684, 42638, 45362, 46546, 85276, 90724, 93092, 362423, 385577, 724846, 771154, 788803, 839197, 1449692, 1542308, 1577606, 1678394, 3155212, 3356788, 13068547, 13409651, 14266349, 26137094, 26819302, 28532698, 29185711, 52274188, 53638604, 57065396, 58371422, 116742844, 222165299, 444330598, 483536239, 496157087, 888661196, 967072478, 992314174, 1934144956, 1984628348, 8220116063, 16440232126, 17890840843, 32880464252, 35781681686, 71563363372, 304144294331, 608288588662, 1216577177324]

約数ペア:

[(1, 1216577177324), (2, 608288588662), (4, 304144294331), (17, 71563363372), (34, 35781681686), (37, 32880464252), (68, 17890840843), (74, 16440232126), (148, 8220116063), (613, 1984628348), (629, 1934144956), (1226, 992314174), (1258, 967072478), (1369, 888661196), (2452, 496157087), (2516, 483536239), (2738, 444330598), (5476, 222165299), (10421, 116742844), (20842, 58371422), (21319, 57065396), (22681, 53638604), (23273, 52274188), (41684, 29185711), (42638, 28532698), (45362, 26819302), (46546, 26137094), (85276, 14266349), (90724, 13409651), (93092, 13068547), (362423, 3356788), (385577, 3155212), (724846, 1678394), (771154, 1577606), (788803, 1542308), (839197, 1449692)]