2105201568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16538

約数の個数: 96

約数和(自身を含む): 5837432832

約数和(自身を除く): 3732231264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 2064, 2666, 2976, 3999, 4128, 5332, 7998, 10664, 15996, 16451, 21328, 31992, 32902, 42656, 49353, 63984, 65804, 98706, 127968, 131608, 197412, 263216, 394824, 509981, 526432, 707393, 789648, 1019962, 1414786, 1529943, 1579296, 2039924, 2122179, 2829572, 3059886, 4079848, 4244358, 5659144, 6119772, 8159696, 8488716, 11318288, 12239544, 16319392, 16977432, 21929183, 22636576, 24479088, 33954864, 43858366, 48958176, 65787549, 67909728, 87716732, 131575098, 175433464, 263150196, 350866928, 526300392, 701733856, 1052600784, 2105201568]

約数ペア:

[(1, 2105201568), (2, 1052600784), (3, 701733856), (4, 526300392), (6, 350866928), (8, 263150196), (12, 175433464), (16, 131575098), (24, 87716732), (31, 67909728), (32, 65787549), (43, 48958176), (48, 43858366), (62, 33954864), (86, 24479088), (93, 22636576), (96, 21929183), (124, 16977432), (129, 16319392), (172, 12239544), (186, 11318288), (248, 8488716), (258, 8159696), (344, 6119772), (372, 5659144), (496, 4244358), (516, 4079848), (688, 3059886), (744, 2829572), (992, 2122179), (1032, 2039924), (1333, 1579296), (1376, 1529943), (1488, 1414786), (2064, 1019962), (2666, 789648), (2976, 707393), (3999, 526432), (4128, 509981), (5332, 394824), (7998, 263216), (10664, 197412), (15996, 131608), (16451, 127968), (21328, 98706), (31992, 65804), (32902, 63984), (42656, 49353)]