679611744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 2218533408

約数和(自身を除く): 1538921664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 277, 288, 336, 504, 554, 672, 831, 1008, 1108, 1217, 1662, 1939, 2016, 2216, 2434, 2493, 3324, 3651, 3878, 4432, 4868, 4986, 5817, 6648, 7302, 7756, 8519, 8864, 9736, 9972, 10953, 11634, 13296, 14604, 15512, 17038, 17451, 19472, 19944, 21906, 23268, 25557, 26592, 29208, 31024, 34076, 34902, 38944, 39888, 43812, 46536, 51114, 58416, 62048, 68152, 69804, 76671, 79776, 87624, 93072, 102228, 116832, 136304, 139608, 153342, 175248, 186144, 204456, 272608, 279216, 306684, 337109, 350496, 408912, 558432, 613368, 674218, 817824, 1011327, 1226736, 1348436, 2022654, 2359763, 2453472, 2696872, 3033981, 4045308, 4719526, 5393744, 6067962, 7079289, 8090616, 9439052, 10787488, 12135924, 14158578, 16181232, 18878104, 21237867, 24271848, 28317156, 32362464, 37756208, 42475734, 48543696, 56634312, 75512416, 84951468, 97087392, 113268624, 169902936, 226537248, 339805872, 679611744]

約数ペア:

[(1, 679611744), (2, 339805872), (3, 226537248), (4, 169902936), (6, 113268624), (7, 97087392), (8, 84951468), (9, 75512416), (12, 56634312), (14, 48543696), (16, 42475734), (18, 37756208), (21, 32362464), (24, 28317156), (28, 24271848), (32, 21237867), (36, 18878104), (42, 16181232), (48, 14158578), (56, 12135924), (63, 10787488), (72, 9439052), (84, 8090616), (96, 7079289), (112, 6067962), (126, 5393744), (144, 4719526), (168, 4045308), (224, 3033981), (252, 2696872), (277, 2453472), (288, 2359763), (336, 2022654), (504, 1348436), (554, 1226736), (672, 1011327), (831, 817824), (1008, 674218), (1108, 613368), (1217, 558432), (1662, 408912), (1939, 350496), (2016, 337109), (2216, 306684), (2434, 279216), (2493, 272608), (3324, 204456), (3651, 186144), (3878, 175248), (4432, 153342), (4868, 139608), (4986, 136304), (5817, 116832), (6648, 102228), (7302, 93072), (7756, 87624), (8519, 79776), (8864, 76671), (9736, 69804), (9972, 68152), (10953, 62048), (11634, 58416), (13296, 51114), (14604, 46536), (15512, 43812), (17038, 39888), (17451, 38944), (19472, 34902), (19944, 34076), (21906, 31024), (23268, 29208), (25557, 26592)]