2485728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{137}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 8415792

約数和(自身を除く): 5930064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 137, 144, 162, 168, 189, 216, 224, 252, 274, 288, 324, 336, 378, 411, 432, 504, 548, 567, 648, 672, 756, 822, 864, 959, 1008, 1096, 1134, 1233, 1296, 1512, 1644, 1918, 2016, 2192, 2268, 2466, 2592, 2877, 3024, 3288, 3699, 3836, 4384, 4536, 4932, 5754, 6048, 6576, 7398, 7672, 8631, 9072, 9864, 11097, 11508, 13152, 14796, 15344, 17262, 18144, 19728, 22194, 23016, 25893, 29592, 30688, 34524, 39456, 44388, 46032, 51786, 59184, 69048, 77679, 88776, 92064, 103572, 118368, 138096, 155358, 177552, 207144, 276192, 310716, 355104, 414288, 621432, 828576, 1242864, 2485728]

約数ペア:

[(1, 2485728), (2, 1242864), (3, 828576), (4, 621432), (6, 414288), (7, 355104), (8, 310716), (9, 276192), (12, 207144), (14, 177552), (16, 155358), (18, 138096), (21, 118368), (24, 103572), (27, 92064), (28, 88776), (32, 77679), (36, 69048), (42, 59184), (48, 51786), (54, 46032), (56, 44388), (63, 39456), (72, 34524), (81, 30688), (84, 29592), (96, 25893), (108, 23016), (112, 22194), (126, 19728), (137, 18144), (144, 17262), (162, 15344), (168, 14796), (189, 13152), (216, 11508), (224, 11097), (252, 9864), (274, 9072), (288, 8631), (324, 7672), (336, 7398), (378, 6576), (411, 6048), (432, 5754), (504, 4932), (548, 4536), (567, 4384), (648, 3836), (672, 3699), (756, 3288), (822, 3024), (864, 2877), (959, 2592), (1008, 2466), (1096, 2268), (1134, 2192), (1233, 2016), (1296, 1918), (1512, 1644)]