313131278976

素因数分解:

$2^7\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1451}}^1\times {\mathrm{2239}}^1$

素因数の和:3958

約数の個数: 128

約数和(自身を含む): 836017459200

約数和(自身を除く): 522886180224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 384, 502, 753, 1004, 1451, 1506, 2008, 2239, 2902, 3012, 4016, 4353, 4478, 5804, 6024, 6717, 8032, 8706, 8956, 11608, 12048, 13434, 16064, 17412, 17912, 23216, 24096, 26868, 32128, 34824, 35824, 46432, 48192, 53736, 69648, 71648, 92864, 96384, 107472, 139296, 143296, 185728, 214944, 278592, 286592, 364201, 429888, 557184, 561989, 728402, 859776, 1092603, 1123978, 1456804, 1685967, 2185206, 2247956, 2913608, 3248789, 3371934, 4370412, 4495912, 5827216, 6497578, 6743868, 8740824, 8991824, 9746367, 11654432, 12995156, 13487736, 17481648, 17983648, 19492734, 23308864, 25990312, 26975472, 34963296, 35967296, 38985468, 46617728, 51980624, 53950944, 69926592, 71934592, 77970936, 103961248, 107901888, 139853184, 155941872, 207922496, 215803776, 311883744, 415844992, 623767488, 815446039, 1247534976, 1630892078, 2446338117, 3261784156, 4892676234, 6523568312, 9785352468, 13047136624, 19570704936, 26094273248, 39141409872, 52188546496, 78282819744, 104377092992, 156565639488, 313131278976]

約数ペア:

[(1, 313131278976), (2, 156565639488), (3, 104377092992), (4, 78282819744), (6, 52188546496), (8, 39141409872), (12, 26094273248), (16, 19570704936), (24, 13047136624), (32, 9785352468), (48, 6523568312), (64, 4892676234), (96, 3261784156), (128, 2446338117), (192, 1630892078), (251, 1247534976), (384, 815446039), (502, 623767488), (753, 415844992), (1004, 311883744), (1451, 215803776), (1506, 207922496), (2008, 155941872), (2239, 139853184), (2902, 107901888), (3012, 103961248), (4016, 77970936), (4353, 71934592), (4478, 69926592), (5804, 53950944), (6024, 51980624), (6717, 46617728), (8032, 38985468), (8706, 35967296), (8956, 34963296), (11608, 26975472), (12048, 25990312), (13434, 23308864), (16064, 19492734), (17412, 17983648), (17912, 17481648), (23216, 13487736), (24096, 12995156), (26868, 11654432), (32128, 9746367), (34824, 8991824), (35824, 8740824), (46432, 6743868), (48192, 6497578), (53736, 5827216), (69648, 4495912), (71648, 4370412), (92864, 3371934), (96384, 3248789), (107472, 2913608), (139296, 2247956), (143296, 2185206), (185728, 1685967), (214944, 1456804), (278592, 1123978), (286592, 1092603), (364201, 859776), (429888, 728402), (557184, 561989)]