685310208

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3580

約数の個数: 144

約数和(自身を含む): 2076834816

約数和(自身を除く): 1391524608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 768, 1012, 1056, 1104, 1408, 1472, 1518, 2024, 2112, 2208, 2816, 2944, 3036, 3527, 4048, 4224, 4416, 5888, 6072, 7054, 8096, 8448, 8832, 10581, 12144, 14108, 16192, 17664, 21162, 24288, 28216, 32384, 38797, 42324, 48576, 56432, 64768, 77594, 81121, 84648, 97152, 112864, 116391, 155188, 162242, 169296, 194304, 225728, 232782, 243363, 310376, 324484, 338592, 451456, 465564, 486726, 620752, 648968, 677184, 892331, 902912, 931128, 973452, 1241504, 1297936, 1354368, 1784662, 1862256, 1946904, 2483008, 2595872, 2676993, 2708736, 3569324, 3724512, 3893808, 4966016, 5191744, 5353986, 7138648, 7449024, 7787616, 9932032, 10383488, 10707972, 14277296, 14898048, 15575232, 20766976, 21415944, 28554592, 29796096, 31150464, 42831888, 57109184, 62300928, 85663776, 114218368, 171327552, 228436736, 342655104, 685310208]

約数ペア:

[(1, 685310208), (2, 342655104), (3, 228436736), (4, 171327552), (6, 114218368), (8, 85663776), (11, 62300928), (12, 57109184), (16, 42831888), (22, 31150464), (23, 29796096), (24, 28554592), (32, 21415944), (33, 20766976), (44, 15575232), (46, 14898048), (48, 14277296), (64, 10707972), (66, 10383488), (69, 9932032), (88, 7787616), (92, 7449024), (96, 7138648), (128, 5353986), (132, 5191744), (138, 4966016), (176, 3893808), (184, 3724512), (192, 3569324), (253, 2708736), (256, 2676993), (264, 2595872), (276, 2483008), (352, 1946904), (368, 1862256), (384, 1784662), (506, 1354368), (528, 1297936), (552, 1241504), (704, 973452), (736, 931128), (759, 902912), (768, 892331), (1012, 677184), (1056, 648968), (1104, 620752), (1408, 486726), (1472, 465564), (1518, 451456), (2024, 338592), (2112, 324484), (2208, 310376), (2816, 243363), (2944, 232782), (3036, 225728), (3527, 194304), (4048, 169296), (4224, 162242), (4416, 155188), (5888, 116391), (6072, 112864), (7054, 97152), (8096, 84648), (8448, 81121), (8832, 77594), (10581, 64768), (12144, 56432), (14108, 48576), (16192, 42324), (17664, 38797), (21162, 32384), (24288, 28216)]