313079904

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 180

約数和(自身を含む): 960284556

約数和(自身を除く): 647204652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 53, 54, 72, 81, 86, 96, 106, 108, 129, 144, 159, 162, 172, 212, 216, 258, 288, 318, 324, 344, 387, 424, 432, 477, 516, 636, 648, 688, 774, 848, 864, 954, 1032, 1161, 1272, 1296, 1376, 1431, 1548, 1696, 1908, 2064, 2279, 2322, 2544, 2592, 2809, 2862, 3096, 3483, 3816, 4128, 4293, 4558, 4644, 5088, 5618, 5724, 6192, 6837, 6966, 7632, 8427, 8586, 9116, 9288, 11236, 11448, 12384, 13674, 13932, 15264, 16854, 17172, 18232, 18576, 20511, 22472, 22896, 25281, 27348, 27864, 33708, 34344, 36464, 37152, 41022, 44944, 45792, 50562, 54696, 55728, 61533, 67416, 68688, 72928, 75843, 82044, 89888, 101124, 109392, 111456, 120787, 123066, 134832, 137376, 151686, 164088, 184599, 202248, 218784, 227529, 241574, 246132, 269664, 303372, 328176, 362361, 369198, 404496, 455058, 483148, 492264, 606744, 656352, 724722, 738396, 808992, 910116, 966296, 984528, 1087083, 1213488, 1449444, 1476792, 1820232, 1932592, 1969056, 2174166, 2426976, 2898888, 2953584, 3261249, 3640464, 3865184, 4348332, 5797776, 5907168, 6522498, 7280928, 8696664, 9783747, 11595552, 13044996, 17393328, 19567494, 26089992, 34786656, 39134988, 52179984, 78269976, 104359968, 156539952, 313079904]

約数ペア:

[(1, 313079904), (2, 156539952), (3, 104359968), (4, 78269976), (6, 52179984), (8, 39134988), (9, 34786656), (12, 26089992), (16, 19567494), (18, 17393328), (24, 13044996), (27, 11595552), (32, 9783747), (36, 8696664), (43, 7280928), (48, 6522498), (53, 5907168), (54, 5797776), (72, 4348332), (81, 3865184), (86, 3640464), (96, 3261249), (106, 2953584), (108, 2898888), (129, 2426976), (144, 2174166), (159, 1969056), (162, 1932592), (172, 1820232), (212, 1476792), (216, 1449444), (258, 1213488), (288, 1087083), (318, 984528), (324, 966296), (344, 910116), (387, 808992), (424, 738396), (432, 724722), (477, 656352), (516, 606744), (636, 492264), (648, 483148), (688, 455058), (774, 404496), (848, 369198), (864, 362361), (954, 328176), (1032, 303372), (1161, 269664), (1272, 246132), (1296, 241574), (1376, 227529), (1431, 218784), (1548, 202248), (1696, 184599), (1908, 164088), (2064, 151686), (2279, 137376), (2322, 134832), (2544, 123066), (2592, 120787), (2809, 111456), (2862, 109392), (3096, 101124), (3483, 89888), (3816, 82044), (4128, 75843), (4293, 72928), (4558, 68688), (4644, 67416), (5088, 61533), (5618, 55728), (5724, 54696), (6192, 50562), (6837, 45792), (6966, 44944), (7632, 41022), (8427, 37152), (8586, 36464), (9116, 34344), (9288, 33708), (11236, 27864), (11448, 27348), (12384, 25281), (13674, 22896), (13932, 22472), (15264, 20511), (16854, 18576), (17172, 18232)]