7900416

素因数分解:

$2^8\times 3^5\times {\mathrm{127}}^1$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 23808512

約数和(自身を除く): 15908096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 256, 288, 324, 381, 384, 432, 486, 508, 576, 648, 762, 768, 864, 972, 1016, 1143, 1152, 1296, 1524, 1728, 1944, 2032, 2286, 2304, 2592, 3048, 3429, 3456, 3888, 4064, 4572, 5184, 6096, 6858, 6912, 7776, 8128, 9144, 10287, 10368, 12192, 13716, 15552, 16256, 18288, 20574, 20736, 24384, 27432, 30861, 31104, 32512, 36576, 41148, 48768, 54864, 61722, 62208, 73152, 82296, 97536, 109728, 123444, 146304, 164592, 219456, 246888, 292608, 329184, 438912, 493776, 658368, 877824, 987552, 1316736, 1975104, 2633472, 3950208, 7900416]

約数ペア:

[(1, 7900416), (2, 3950208), (3, 2633472), (4, 1975104), (6, 1316736), (8, 987552), (9, 877824), (12, 658368), (16, 493776), (18, 438912), (24, 329184), (27, 292608), (32, 246888), (36, 219456), (48, 164592), (54, 146304), (64, 123444), (72, 109728), (81, 97536), (96, 82296), (108, 73152), (127, 62208), (128, 61722), (144, 54864), (162, 48768), (192, 41148), (216, 36576), (243, 32512), (254, 31104), (256, 30861), (288, 27432), (324, 24384), (381, 20736), (384, 20574), (432, 18288), (486, 16256), (508, 15552), (576, 13716), (648, 12192), (762, 10368), (768, 10287), (864, 9144), (972, 8128), (1016, 7776), (1143, 6912), (1152, 6858), (1296, 6096), (1524, 5184), (1728, 4572), (1944, 4064), (2032, 3888), (2286, 3456), (2304, 3429), (2592, 3048)]