641081798352

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1\times {\mathrm{43331}}^1$

素因数の和:44281

約数の個数: 120

約数和(自身を含む): 1810542689280

約数和(自身を除く): 1169460890928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 809, 1016, 1143, 1524, 1618, 2032, 2286, 2427, 3048, 3236, 4572, 4854, 6096, 6472, 7281, 9144, 9708, 12944, 14562, 18288, 19416, 29124, 38832, 43331, 58248, 86662, 102743, 116496, 129993, 173324, 205486, 259986, 308229, 346648, 389979, 410972, 519972, 616458, 693296, 779958, 821944, 924687, 1039944, 1232916, 1559916, 1643888, 1849374, 2079888, 2465832, 3119832, 3698748, 4931664, 5503037, 6239664, 7397496, 11006074, 14794992, 16509111, 22012148, 33018222, 35054779, 44024296, 49527333, 66036444, 70109558, 88048592, 99054666, 105164337, 132072888, 140219116, 198109332, 210328674, 264145776, 280438232, 315493011, 396218664, 420657348, 560876464, 630986022, 792437328, 841314696, 1261972044, 1682629392, 2523944088, 4451956933, 5047888176, 8903913866, 13355870799, 17807827732, 26711741598, 35615655464, 40067612397, 53423483196, 71231310928, 80135224794, 106846966392, 160270449588, 213693932784, 320540899176, 641081798352]

約数ペア:

[(1, 641081798352), (2, 320540899176), (3, 213693932784), (4, 160270449588), (6, 106846966392), (8, 80135224794), (9, 71231310928), (12, 53423483196), (16, 40067612397), (18, 35615655464), (24, 26711741598), (36, 17807827732), (48, 13355870799), (72, 8903913866), (127, 5047888176), (144, 4451956933), (254, 2523944088), (381, 1682629392), (508, 1261972044), (762, 841314696), (809, 792437328), (1016, 630986022), (1143, 560876464), (1524, 420657348), (1618, 396218664), (2032, 315493011), (2286, 280438232), (2427, 264145776), (3048, 210328674), (3236, 198109332), (4572, 140219116), (4854, 132072888), (6096, 105164337), (6472, 99054666), (7281, 88048592), (9144, 70109558), (9708, 66036444), (12944, 49527333), (14562, 44024296), (18288, 35054779), (19416, 33018222), (29124, 22012148), (38832, 16509111), (43331, 14794992), (58248, 11006074), (86662, 7397496), (102743, 6239664), (116496, 5503037), (129993, 4931664), (173324, 3698748), (205486, 3119832), (259986, 2465832), (308229, 2079888), (346648, 1849374), (389979, 1643888), (410972, 1559916), (519972, 1232916), (616458, 1039944), (693296, 924687), (779958, 821944)]