581216724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 1725403680

約数和(自身を除く): 1144186956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 86, 87, 99, 107, 116, 121, 129, 132, 172, 174, 198, 214, 242, 258, 261, 319, 321, 348, 363, 387, 396, 428, 473, 484, 516, 522, 638, 642, 726, 774, 946, 957, 963, 1044, 1089, 1177, 1247, 1276, 1284, 1419, 1452, 1548, 1892, 1914, 1926, 2178, 2354, 2494, 2838, 2871, 3103, 3509, 3531, 3741, 3828, 3852, 4257, 4356, 4601, 4708, 4988, 5203, 5676, 5742, 6206, 7018, 7062, 7482, 8514, 9202, 9309, 10406, 10527, 10593, 11223, 11484, 12412, 12947, 13717, 13803, 14036, 14124, 14964, 15609, 17028, 18404, 18618, 20812, 21054, 21186, 22446, 25894, 27434, 27606, 27927, 31218, 31581, 34133, 37236, 38841, 41151, 41409, 42108, 42372, 44892, 46827, 50611, 51788, 54868, 55212, 55854, 62436, 63162, 68266, 77682, 82302, 82818, 93654, 101222, 102399, 111708, 116523, 123453, 126324, 133429, 136532, 150887, 151833, 155364, 164604, 165636, 187308, 202444, 204798, 233046, 246906, 266858, 301774, 303666, 307197, 375463, 400287, 409596, 452661, 455499, 466092, 493812, 533716, 556721, 603548, 607332, 614394, 750926, 800574, 905322, 910998, 1113442, 1126389, 1200861, 1228788, 1357983, 1467719, 1501852, 1601148, 1670163, 1810644, 1821996, 2226884, 2252778, 2401722, 2715966, 2935438, 3340326, 3379167, 4403157, 4505556, 4803444, 5010489, 5431932, 5870876, 6680652, 6758334, 8806314, 10020978, 13209471, 13516668, 16144909, 17612628, 20041956, 26418942, 32289818, 48434727, 52837884, 64579636, 96869454, 145304181, 193738908, 290608362, 581216724]

約数ペア:

[(1, 581216724), (2, 290608362), (3, 193738908), (4, 145304181), (6, 96869454), (9, 64579636), (11, 52837884), (12, 48434727), (18, 32289818), (22, 26418942), (29, 20041956), (33, 17612628), (36, 16144909), (43, 13516668), (44, 13209471), (58, 10020978), (66, 8806314), (86, 6758334), (87, 6680652), (99, 5870876), (107, 5431932), (116, 5010489), (121, 4803444), (129, 4505556), (132, 4403157), (172, 3379167), (174, 3340326), (198, 2935438), (214, 2715966), (242, 2401722), (258, 2252778), (261, 2226884), (319, 1821996), (321, 1810644), (348, 1670163), (363, 1601148), (387, 1501852), (396, 1467719), (428, 1357983), (473, 1228788), (484, 1200861), (516, 1126389), (522, 1113442), (638, 910998), (642, 905322), (726, 800574), (774, 750926), (946, 614394), (957, 607332), (963, 603548), (1044, 556721), (1089, 533716), (1177, 493812), (1247, 466092), (1276, 455499), (1284, 452661), (1419, 409596), (1452, 400287), (1548, 375463), (1892, 307197), (1914, 303666), (1926, 301774), (2178, 266858), (2354, 246906), (2494, 233046), (2838, 204798), (2871, 202444), (3103, 187308), (3509, 165636), (3531, 164604), (3741, 155364), (3828, 151833), (3852, 150887), (4257, 136532), (4356, 133429), (4601, 126324), (4708, 123453), (4988, 116523), (5203, 111708), (5676, 102399), (5742, 101222), (6206, 93654), (7018, 82818), (7062, 82302), (7482, 77682), (8514, 68266), (9202, 63162), (9309, 62436), (10406, 55854), (10527, 55212), (10593, 54868), (11223, 51788), (11484, 50611), (12412, 46827), (12947, 44892), (13717, 42372), (13803, 42108), (14036, 41409), (14124, 41151), (14964, 38841), (15609, 37236), (17028, 34133), (18404, 31581), (18618, 31218), (20812, 27927), (21054, 27606), (21186, 27434), (22446, 25894)]