12747144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 34128000

約数和(自身を除く): 21380856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 199, 204, 314, 398, 408, 471, 597, 628, 796, 942, 1194, 1256, 1592, 1884, 2388, 2669, 3383, 3768, 4776, 5338, 6766, 8007, 10149, 10676, 13532, 16014, 20298, 21352, 27064, 31243, 32028, 40596, 62486, 64056, 81192, 93729, 124972, 187458, 249944, 374916, 531131, 749832, 1062262, 1593393, 2124524, 3186786, 4249048, 6373572, 12747144]

約数ペア:

[(1, 12747144), (2, 6373572), (3, 4249048), (4, 3186786), (6, 2124524), (8, 1593393), (12, 1062262), (17, 749832), (24, 531131), (34, 374916), (51, 249944), (68, 187458), (102, 124972), (136, 93729), (157, 81192), (199, 64056), (204, 62486), (314, 40596), (398, 32028), (408, 31243), (471, 27064), (597, 21352), (628, 20298), (796, 16014), (942, 13532), (1194, 10676), (1256, 10149), (1592, 8007), (1884, 6766), (2388, 5338), (2669, 4776), (3383, 3768)]