728661744

素因数分解:

$2^4\times 3^6\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 140

約数和(自身を含む): 2134629000

約数和(自身を除く): 1405967256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 179, 216, 243, 324, 349, 358, 432, 486, 537, 648, 698, 716, 729, 972, 1047, 1074, 1296, 1396, 1432, 1458, 1611, 1944, 2094, 2148, 2792, 2864, 2916, 3141, 3222, 3888, 4188, 4296, 4833, 5584, 5832, 6282, 6444, 8376, 8592, 9423, 9666, 11664, 12564, 12888, 14499, 16752, 18846, 19332, 25128, 25776, 28269, 28998, 37692, 38664, 43497, 50256, 56538, 57996, 62471, 75384, 77328, 84807, 86994, 113076, 115992, 124942, 130491, 150768, 169614, 173988, 187413, 226152, 231984, 249884, 254421, 260982, 339228, 347976, 374826, 452304, 499768, 508842, 521964, 562239, 678456, 695952, 749652, 999536, 1017684, 1043928, 1124478, 1356912, 1499304, 1686717, 2035368, 2087856, 2248956, 2998608, 3373434, 4070736, 4497912, 5060151, 6746868, 8995824, 10120302, 13493736, 15180453, 20240604, 26987472, 30360906, 40481208, 45541359, 60721812, 80962416, 91082718, 121443624, 182165436, 242887248, 364330872, 728661744]

約数ペア:

[(1, 728661744), (2, 364330872), (3, 242887248), (4, 182165436), (6, 121443624), (8, 91082718), (9, 80962416), (12, 60721812), (16, 45541359), (18, 40481208), (24, 30360906), (27, 26987472), (36, 20240604), (48, 15180453), (54, 13493736), (72, 10120302), (81, 8995824), (108, 6746868), (144, 5060151), (162, 4497912), (179, 4070736), (216, 3373434), (243, 2998608), (324, 2248956), (349, 2087856), (358, 2035368), (432, 1686717), (486, 1499304), (537, 1356912), (648, 1124478), (698, 1043928), (716, 1017684), (729, 999536), (972, 749652), (1047, 695952), (1074, 678456), (1296, 562239), (1396, 521964), (1432, 508842), (1458, 499768), (1611, 452304), (1944, 374826), (2094, 347976), (2148, 339228), (2792, 260982), (2864, 254421), (2916, 249884), (3141, 231984), (3222, 226152), (3888, 187413), (4188, 173988), (4296, 169614), (4833, 150768), (5584, 130491), (5832, 124942), (6282, 115992), (6444, 113076), (8376, 86994), (8592, 84807), (9423, 77328), (9666, 75384), (11664, 62471), (12564, 57996), (12888, 56538), (14499, 50256), (16752, 43497), (18846, 38664), (19332, 37692), (25128, 28998), (25776, 28269)]