311690175768

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{571}}^1\times {\mathrm{7499}}^1$

素因数の和:8422

約数の個数: 128

約数和(自身を含む): 870012000000

約数和(自身を除く): 558321824232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 571, 674, 1011, 1142, 1348, 1713, 2022, 2284, 2696, 3033, 3426, 4044, 4568, 5139, 6066, 6852, 7499, 8088, 9099, 10278, 12132, 13704, 14998, 15417, 18198, 20556, 22497, 24264, 29996, 30834, 36396, 41112, 44994, 59992, 61668, 67491, 72792, 89988, 123336, 134982, 179976, 192427, 202473, 269964, 384854, 404946, 539928, 577281, 769708, 809892, 1154562, 1539416, 1619784, 1731843, 2309124, 2527163, 3463686, 4281929, 4618248, 5054326, 5195529, 6927372, 7581489, 8563858, 10108652, 10391058, 12845787, 13854744, 15162978, 17127716, 20217304, 20782116, 22744467, 25691574, 30325956, 34255432, 38537361, 41564232, 45488934, 51383148, 60651912, 68233401, 77074722, 90977868, 102766296, 115612083, 136466802, 154149444, 181955736, 231224166, 272933604, 308298888, 462448332, 545867208, 924896664, 1443010073, 2886020146, 4329030219, 5772040292, 8658060438, 11544080584, 12987090657, 17316120876, 25974181314, 34632241752, 38961271971, 51948362628, 77922543942, 103896725256, 155845087884, 311690175768]

約数ペア:

[(1, 311690175768), (2, 155845087884), (3, 103896725256), (4, 77922543942), (6, 51948362628), (8, 38961271971), (9, 34632241752), (12, 25974181314), (18, 17316120876), (24, 12987090657), (27, 11544080584), (36, 8658060438), (54, 5772040292), (72, 4329030219), (108, 2886020146), (216, 1443010073), (337, 924896664), (571, 545867208), (674, 462448332), (1011, 308298888), (1142, 272933604), (1348, 231224166), (1713, 181955736), (2022, 154149444), (2284, 136466802), (2696, 115612083), (3033, 102766296), (3426, 90977868), (4044, 77074722), (4568, 68233401), (5139, 60651912), (6066, 51383148), (6852, 45488934), (7499, 41564232), (8088, 38537361), (9099, 34255432), (10278, 30325956), (12132, 25691574), (13704, 22744467), (14998, 20782116), (15417, 20217304), (18198, 17127716), (20556, 15162978), (22497, 13854744), (24264, 12845787), (29996, 10391058), (30834, 10108652), (36396, 8563858), (41112, 7581489), (44994, 6927372), (59992, 5195529), (61668, 5054326), (67491, 4618248), (72792, 4281929), (89988, 3463686), (123336, 2527163), (134982, 2309124), (179976, 1731843), (192427, 1619784), (202473, 1539416), (269964, 1154562), (384854, 809892), (404946, 769708), (539928, 577281)]