315773472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 989985024

約数和(自身を除く): 674211552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 73, 82, 84, 96, 112, 123, 146, 157, 164, 168, 219, 224, 246, 287, 292, 314, 328, 336, 438, 471, 492, 511, 574, 584, 628, 656, 672, 861, 876, 942, 984, 1022, 1099, 1148, 1168, 1256, 1312, 1533, 1722, 1752, 1884, 1968, 2044, 2198, 2296, 2336, 2512, 2993, 3066, 3297, 3444, 3504, 3768, 3936, 4088, 4396, 4592, 5024, 5986, 6132, 6437, 6594, 6888, 7008, 7536, 8176, 8792, 8979, 9184, 11461, 11972, 12264, 12874, 13188, 13776, 15072, 16352, 17584, 17958, 19311, 20951, 22922, 23944, 24528, 25748, 26376, 27552, 34383, 35168, 35916, 38622, 41902, 45059, 45844, 47888, 49056, 51496, 52752, 62853, 68766, 71832, 77244, 80227, 83804, 90118, 91688, 95776, 102992, 105504, 125706, 135177, 137532, 143664, 154488, 160454, 167608, 180236, 183376, 205984, 240681, 251412, 270354, 275064, 287328, 308976, 320908, 335216, 360472, 366752, 469901, 481362, 502824, 540708, 550128, 617952, 641816, 670432, 720944, 939802, 962724, 1005648, 1081416, 1100256, 1283632, 1409703, 1441888, 1879604, 1925448, 2011296, 2162832, 2567264, 2819406, 3289307, 3759208, 3850896, 4325664, 5638812, 6578614, 7518416, 7701792, 9867921, 11277624, 13157228, 15036832, 19735842, 22555248, 26314456, 39471684, 45110496, 52628912, 78943368, 105257824, 157886736, 315773472]

約数ペア:

[(1, 315773472), (2, 157886736), (3, 105257824), (4, 78943368), (6, 52628912), (7, 45110496), (8, 39471684), (12, 26314456), (14, 22555248), (16, 19735842), (21, 15036832), (24, 13157228), (28, 11277624), (32, 9867921), (41, 7701792), (42, 7518416), (48, 6578614), (56, 5638812), (73, 4325664), (82, 3850896), (84, 3759208), (96, 3289307), (112, 2819406), (123, 2567264), (146, 2162832), (157, 2011296), (164, 1925448), (168, 1879604), (219, 1441888), (224, 1409703), (246, 1283632), (287, 1100256), (292, 1081416), (314, 1005648), (328, 962724), (336, 939802), (438, 720944), (471, 670432), (492, 641816), (511, 617952), (574, 550128), (584, 540708), (628, 502824), (656, 481362), (672, 469901), (861, 366752), (876, 360472), (942, 335216), (984, 320908), (1022, 308976), (1099, 287328), (1148, 275064), (1168, 270354), (1256, 251412), (1312, 240681), (1533, 205984), (1722, 183376), (1752, 180236), (1884, 167608), (1968, 160454), (2044, 154488), (2198, 143664), (2296, 137532), (2336, 135177), (2512, 125706), (2993, 105504), (3066, 102992), (3297, 95776), (3444, 91688), (3504, 90118), (3768, 83804), (3936, 80227), (4088, 77244), (4396, 71832), (4592, 68766), (5024, 62853), (5986, 52752), (6132, 51496), (6437, 49056), (6594, 47888), (6888, 45844), (7008, 45059), (7536, 41902), (8176, 38622), (8792, 35916), (8979, 35168), (9184, 34383), (11461, 27552), (11972, 26376), (12264, 25748), (12874, 24528), (13188, 23944), (13776, 22922), (15072, 20951), (16352, 19311), (17584, 17958)]