16648416

素因数分解:

$2^5\times 3^5\times {\mathrm{2141}}^1$

素因数の和:2166

約数の個数: 72

約数和(自身を含む): 49120344

約数和(自身を除く): 32471928

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, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2141, 2592, 3888, 4282, 6423, 7776, 8564, 12846, 17128, 19269, 25692, 34256, 38538, 51384, 57807, 68512, 77076, 102768, 115614, 154152, 173421, 205536, 231228, 308304, 346842, 462456, 520263, 616608, 693684, 924912, 1040526, 1387368, 1849824, 2081052, 2774736, 4162104, 5549472, 8324208, 16648416]

約数ペア:

[(1, 16648416), (2, 8324208), (3, 5549472), (4, 4162104), (6, 2774736), (8, 2081052), (9, 1849824), (12, 1387368), (16, 1040526), (18, 924912), (24, 693684), (27, 616608), (32, 520263), (36, 462456), (48, 346842), (54, 308304), (72, 231228), (81, 205536), (96, 173421), (108, 154152), (144, 115614), (162, 102768), (216, 77076), (243, 68512), (288, 57807), (324, 51384), (432, 38538), (486, 34256), (648, 25692), (864, 19269), (972, 17128), (1296, 12846), (1944, 8564), (2141, 7776), (2592, 6423), (3888, 4282)]