313354656

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 120

約数和(自身を含む): 939367044

約数和(自身を除く): 626012388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2281, 2544, 2592, 2862, 3816, 4293, 4562, 5088, 5724, 6843, 7632, 8586, 9124, 11448, 13686, 15264, 17172, 18248, 20529, 22896, 27372, 34344, 36496, 41058, 45792, 54744, 61587, 68688, 72992, 82116, 109488, 120893, 123174, 137376, 164232, 184761, 218976, 241786, 246348, 328464, 362679, 369522, 483572, 492696, 656928, 725358, 739044, 967144, 985392, 1088037, 1450716, 1478088, 1934288, 1970784, 2176074, 2901432, 2956176, 3264111, 3868576, 4352148, 5802864, 5912352, 6528222, 8704296, 9792333, 11605728, 13056444, 17408592, 19584666, 26112888, 34817184, 39169332, 52225776, 78338664, 104451552, 156677328, 313354656]

約数ペア:

[(1, 313354656), (2, 156677328), (3, 104451552), (4, 78338664), (6, 52225776), (8, 39169332), (9, 34817184), (12, 26112888), (16, 19584666), (18, 17408592), (24, 13056444), (27, 11605728), (32, 9792333), (36, 8704296), (48, 6528222), (53, 5912352), (54, 5802864), (72, 4352148), (81, 3868576), (96, 3264111), (106, 2956176), (108, 2901432), (144, 2176074), (159, 1970784), (162, 1934288), (212, 1478088), (216, 1450716), (288, 1088037), (318, 985392), (324, 967144), (424, 739044), (432, 725358), (477, 656928), (636, 492696), (648, 483572), (848, 369522), (864, 362679), (954, 328464), (1272, 246348), (1296, 241786), (1431, 218976), (1696, 184761), (1908, 164232), (2281, 137376), (2544, 123174), (2592, 120893), (2862, 109488), (3816, 82116), (4293, 72992), (4562, 68688), (5088, 61587), (5724, 54744), (6843, 45792), (7632, 41058), (8586, 36496), (9124, 34344), (11448, 27372), (13686, 22896), (15264, 20529), (17172, 18248)]