6647246208

素因数分解:

$2^7\times 3^4\times {\mathrm{641131}}^1$

素因数の和:641157

約数の個数: 80

約数和(自身を含む): 19782127860

約数和(自身を除く): 13134881652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 641131, 1282262, 1923393, 2564524, 3846786, 5129048, 5770179, 7693572, 10258096, 11540358, 15387144, 17310537, 20516192, 23080716, 30774288, 34621074, 41032384, 46161432, 51931611, 61548576, 69242148, 82064768, 92322864, 103863222, 123097152, 138484296, 184645728, 207726444, 246194304, 276968592, 369291456, 415452888, 553937184, 738582912, 830905776, 1107874368, 1661811552, 2215748736, 3323623104, 6647246208]

約数ペア:

[(1, 6647246208), (2, 3323623104), (3, 2215748736), (4, 1661811552), (6, 1107874368), (8, 830905776), (9, 738582912), (12, 553937184), (16, 415452888), (18, 369291456), (24, 276968592), (27, 246194304), (32, 207726444), (36, 184645728), (48, 138484296), (54, 123097152), (64, 103863222), (72, 92322864), (81, 82064768), (96, 69242148), (108, 61548576), (128, 51931611), (144, 46161432), (162, 41032384), (192, 34621074), (216, 30774288), (288, 23080716), (324, 20516192), (384, 17310537), (432, 15387144), (576, 11540358), (648, 10258096), (864, 7693572), (1152, 5770179), (1296, 5129048), (1728, 3846786), (2592, 2564524), (3456, 1923393), (5184, 1282262), (10368, 641131)]