243807408

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 200

約数和(自身を含む): 787710000

約数和(自身を除く): 543902592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 312, 324, 348, 351, 377, 432, 464, 468, 499, 522, 624, 648, 696, 702, 754, 783, 936, 998, 1044, 1053, 1131, 1296, 1392, 1404, 1497, 1508, 1566, 1872, 1996, 2088, 2106, 2262, 2349, 2808, 2994, 3016, 3132, 3393, 3992, 4176, 4212, 4491, 4524, 4698, 5616, 5988, 6032, 6264, 6487, 6786, 7984, 8424, 8982, 9048, 9396, 10179, 11976, 12528, 12974, 13473, 13572, 14471, 16848, 17964, 18096, 18792, 19461, 20358, 23952, 25948, 26946, 27144, 28942, 30537, 35928, 37584, 38922, 40419, 40716, 43413, 51896, 53892, 54288, 57884, 58383, 61074, 71856, 77844, 80838, 81432, 86826, 103792, 107784, 115768, 116766, 122148, 130239, 155688, 161676, 162864, 173652, 175149, 188123, 215568, 231536, 233532, 244296, 260478, 311376, 323352, 347304, 350298, 376246, 390717, 467064, 488592, 520956, 525447, 564369, 646704, 694608, 700596, 752492, 781434, 934128, 1041912, 1050894, 1128738, 1172151, 1401192, 1504984, 1562868, 1693107, 2083824, 2101788, 2257476, 2344302, 2802384, 3009968, 3125736, 3386214, 4203576, 4514952, 4688604, 5079321, 6251472, 6772428, 8407152, 9029904, 9377208, 10158642, 13544856, 15237963, 18754416, 20317284, 27089712, 30475926, 40634568, 60951852, 81269136, 121903704, 243807408]

約数ペア:

[(1, 243807408), (2, 121903704), (3, 81269136), (4, 60951852), (6, 40634568), (8, 30475926), (9, 27089712), (12, 20317284), (13, 18754416), (16, 15237963), (18, 13544856), (24, 10158642), (26, 9377208), (27, 9029904), (29, 8407152), (36, 6772428), (39, 6251472), (48, 5079321), (52, 4688604), (54, 4514952), (58, 4203576), (72, 3386214), (78, 3125736), (81, 3009968), (87, 2802384), (104, 2344302), (108, 2257476), (116, 2101788), (117, 2083824), (144, 1693107), (156, 1562868), (162, 1504984), (174, 1401192), (208, 1172151), (216, 1128738), (232, 1050894), (234, 1041912), (261, 934128), (312, 781434), (324, 752492), (348, 700596), (351, 694608), (377, 646704), (432, 564369), (464, 525447), (468, 520956), (499, 488592), (522, 467064), (624, 390717), (648, 376246), (696, 350298), (702, 347304), (754, 323352), (783, 311376), (936, 260478), (998, 244296), (1044, 233532), (1053, 231536), (1131, 215568), (1296, 188123), (1392, 175149), (1404, 173652), (1497, 162864), (1508, 161676), (1566, 155688), (1872, 130239), (1996, 122148), (2088, 116766), (2106, 115768), (2262, 107784), (2349, 103792), (2808, 86826), (2994, 81432), (3016, 80838), (3132, 77844), (3393, 71856), (3992, 61074), (4176, 58383), (4212, 57884), (4491, 54288), (4524, 53892), (4698, 51896), (5616, 43413), (5988, 40716), (6032, 40419), (6264, 38922), (6487, 37584), (6786, 35928), (7984, 30537), (8424, 28942), (8982, 27144), (9048, 26946), (9396, 25948), (10179, 23952), (11976, 20358), (12528, 19461), (12974, 18792), (13473, 18096), (13572, 17964), (14471, 16848)]