2108485728

素因数分解:

$2^5\times 3^5\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 6247777536

約数和(自身を除く): 4139291808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 263, 288, 324, 432, 486, 526, 648, 789, 864, 972, 1031, 1052, 1296, 1578, 1944, 2062, 2104, 2367, 2592, 3093, 3156, 3888, 4124, 4208, 4734, 6186, 6312, 7101, 7776, 8248, 8416, 9279, 9468, 12372, 12624, 14202, 16496, 18558, 18936, 21303, 24744, 25248, 27837, 28404, 32992, 37116, 37872, 42606, 49488, 55674, 56808, 63909, 74232, 75744, 83511, 85212, 98976, 111348, 113616, 127818, 148464, 167022, 170424, 222696, 227232, 250533, 255636, 271153, 296928, 334044, 340848, 445392, 501066, 511272, 542306, 668088, 681696, 813459, 890784, 1002132, 1022544, 1084612, 1336176, 1626918, 2004264, 2045088, 2169224, 2440377, 2672352, 3253836, 4008528, 4338448, 4880754, 6507672, 7321131, 8017056, 8676896, 9761508, 13015344, 14642262, 19523016, 21963393, 26030688, 29284524, 39046032, 43926786, 58569048, 65890179, 78092064, 87853572, 117138096, 131780358, 175707144, 234276192, 263560716, 351414288, 527121432, 702828576, 1054242864, 2108485728]

約数ペア:

[(1, 2108485728), (2, 1054242864), (3, 702828576), (4, 527121432), (6, 351414288), (8, 263560716), (9, 234276192), (12, 175707144), (16, 131780358), (18, 117138096), (24, 87853572), (27, 78092064), (32, 65890179), (36, 58569048), (48, 43926786), (54, 39046032), (72, 29284524), (81, 26030688), (96, 21963393), (108, 19523016), (144, 14642262), (162, 13015344), (216, 9761508), (243, 8676896), (263, 8017056), (288, 7321131), (324, 6507672), (432, 4880754), (486, 4338448), (526, 4008528), (648, 3253836), (789, 2672352), (864, 2440377), (972, 2169224), (1031, 2045088), (1052, 2004264), (1296, 1626918), (1578, 1336176), (1944, 1084612), (2062, 1022544), (2104, 1002132), (2367, 890784), (2592, 813459), (3093, 681696), (3156, 668088), (3888, 542306), (4124, 511272), (4208, 501066), (4734, 445392), (6186, 340848), (6312, 334044), (7101, 296928), (7776, 271153), (8248, 255636), (8416, 250533), (9279, 227232), (9468, 222696), (12372, 170424), (12624, 167022), (14202, 148464), (16496, 127818), (18558, 113616), (18936, 111348), (21303, 98976), (24744, 85212), (25248, 83511), (27837, 75744), (28404, 74232), (32992, 63909), (37116, 56808), (37872, 55674), (42606, 49488)]