315280504

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 837852120

約数和(自身を除く): 522571616

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 23, 28, 34, 44, 46, 49, 56, 68, 77, 88, 92, 98, 119, 121, 136, 154, 161, 184, 187, 196, 238, 242, 253, 289, 308, 322, 374, 391, 392, 476, 484, 506, 539, 578, 616, 644, 748, 782, 833, 847, 952, 968, 1012, 1078, 1127, 1156, 1288, 1309, 1496, 1564, 1666, 1694, 1771, 2023, 2024, 2057, 2156, 2254, 2312, 2618, 2737, 2783, 3128, 3179, 3332, 3388, 3542, 4046, 4114, 4301, 4312, 4508, 5236, 5474, 5566, 5929, 6358, 6647, 6664, 6776, 7084, 8092, 8228, 8602, 9016, 9163, 10472, 10948, 11132, 11858, 12397, 12716, 13294, 14161, 14168, 14399, 16184, 16456, 17204, 18326, 19159, 19481, 21896, 22253, 22264, 23716, 24794, 25432, 26588, 28322, 28798, 30107, 34408, 34969, 36652, 38318, 38962, 44506, 46529, 47311, 47432, 49588, 53176, 56644, 57596, 60214, 69938, 73117, 73304, 76636, 77924, 89012, 93058, 94622, 99176, 100793, 113288, 115192, 120428, 136367, 139876, 146234, 153272, 155771, 155848, 178024, 186116, 189244, 201586, 210749, 240856, 244783, 272734, 279752, 292468, 311542, 325703, 331177, 372232, 378488, 403172, 421498, 489566, 511819, 545468, 584936, 623084, 651406, 662354, 804287, 806344, 842996, 979132, 1023638, 1090936, 1246168, 1302812, 1324708, 1608574, 1685992, 1713481, 1958264, 2047276, 2318239, 2605624, 2649416, 3217148, 3426962, 3582733, 4094552, 4636478, 5630009, 6434296, 6853924, 7165466, 9272956, 11260018, 13707848, 14330932, 18545912, 22520036, 28661864, 39410063, 45040072, 78820126, 157640252, 315280504]

約数ペア:

[(1, 315280504), (2, 157640252), (4, 78820126), (7, 45040072), (8, 39410063), (11, 28661864), (14, 22520036), (17, 18545912), (22, 14330932), (23, 13707848), (28, 11260018), (34, 9272956), (44, 7165466), (46, 6853924), (49, 6434296), (56, 5630009), (68, 4636478), (77, 4094552), (88, 3582733), (92, 3426962), (98, 3217148), (119, 2649416), (121, 2605624), (136, 2318239), (154, 2047276), (161, 1958264), (184, 1713481), (187, 1685992), (196, 1608574), (238, 1324708), (242, 1302812), (253, 1246168), (289, 1090936), (308, 1023638), (322, 979132), (374, 842996), (391, 806344), (392, 804287), (476, 662354), (484, 651406), (506, 623084), (539, 584936), (578, 545468), (616, 511819), (644, 489566), (748, 421498), (782, 403172), (833, 378488), (847, 372232), (952, 331177), (968, 325703), (1012, 311542), (1078, 292468), (1127, 279752), (1156, 272734), (1288, 244783), (1309, 240856), (1496, 210749), (1564, 201586), (1666, 189244), (1694, 186116), (1771, 178024), (2023, 155848), (2024, 155771), (2057, 153272), (2156, 146234), (2254, 139876), (2312, 136367), (2618, 120428), (2737, 115192), (2783, 113288), (3128, 100793), (3179, 99176), (3332, 94622), (3388, 93058), (3542, 89012), (4046, 77924), (4114, 76636), (4301, 73304), (4312, 73117), (4508, 69938), (5236, 60214), (5474, 57596), (5566, 56644), (5929, 53176), (6358, 49588), (6647, 47432), (6664, 47311), (6776, 46529), (7084, 44506), (8092, 38962), (8228, 38318), (8602, 36652), (9016, 34969), (9163, 34408), (10472, 30107), (10948, 28798), (11132, 28322), (11858, 26588), (12397, 25432), (12716, 24794), (13294, 23716), (14161, 22264), (14168, 22253), (14399, 21896), (16184, 19481), (16456, 19159), (17204, 18326)]