340449564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1029611520

約数和(自身を除く): 689161956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 89, 91, 93, 113, 124, 156, 178, 182, 186, 217, 226, 267, 273, 339, 356, 364, 372, 403, 434, 452, 534, 546, 623, 651, 678, 791, 806, 868, 1068, 1092, 1157, 1209, 1246, 1302, 1356, 1469, 1582, 1612, 1869, 2314, 2373, 2418, 2492, 2604, 2759, 2821, 2938, 3164, 3471, 3503, 3738, 4407, 4628, 4746, 4836, 5518, 5642, 5876, 6942, 7006, 7476, 8099, 8277, 8463, 8814, 9492, 10057, 10283, 10509, 11036, 11284, 13884, 14012, 16198, 16554, 16926, 17628, 19313, 20114, 20566, 21018, 24297, 24521, 30171, 30849, 32396, 33108, 33852, 35867, 38626, 40228, 41132, 42036, 45539, 48594, 49042, 57939, 60342, 61698, 70399, 71734, 73563, 77252, 91078, 97188, 98084, 107601, 115878, 120684, 123396, 130741, 136617, 140798, 143468, 147126, 182156, 211197, 215202, 231756, 251069, 261482, 273234, 281596, 294252, 311767, 318773, 392223, 422394, 430404, 502138, 522964, 546468, 623534, 637546, 753207, 784446, 844788, 915187, 935301, 956319, 1004276, 1247068, 1275092, 1506414, 1568892, 1830374, 1870602, 1912638, 2182369, 2745561, 3012828, 3660748, 3741204, 3825276, 4052971, 4364738, 5491122, 6547107, 8105942, 8729476, 10982244, 12158913, 13094214, 16211884, 24317826, 26188428, 28370797, 48635652, 56741594, 85112391, 113483188, 170224782, 340449564]

約数ペア:

[(1, 340449564), (2, 170224782), (3, 113483188), (4, 85112391), (6, 56741594), (7, 48635652), (12, 28370797), (13, 26188428), (14, 24317826), (21, 16211884), (26, 13094214), (28, 12158913), (31, 10982244), (39, 8729476), (42, 8105942), (52, 6547107), (62, 5491122), (78, 4364738), (84, 4052971), (89, 3825276), (91, 3741204), (93, 3660748), (113, 3012828), (124, 2745561), (156, 2182369), (178, 1912638), (182, 1870602), (186, 1830374), (217, 1568892), (226, 1506414), (267, 1275092), (273, 1247068), (339, 1004276), (356, 956319), (364, 935301), (372, 915187), (403, 844788), (434, 784446), (452, 753207), (534, 637546), (546, 623534), (623, 546468), (651, 522964), (678, 502138), (791, 430404), (806, 422394), (868, 392223), (1068, 318773), (1092, 311767), (1157, 294252), (1209, 281596), (1246, 273234), (1302, 261482), (1356, 251069), (1469, 231756), (1582, 215202), (1612, 211197), (1869, 182156), (2314, 147126), (2373, 143468), (2418, 140798), (2492, 136617), (2604, 130741), (2759, 123396), (2821, 120684), (2938, 115878), (3164, 107601), (3471, 98084), (3503, 97188), (3738, 91078), (4407, 77252), (4628, 73563), (4746, 71734), (4836, 70399), (5518, 61698), (5642, 60342), (5876, 57939), (6942, 49042), (7006, 48594), (7476, 45539), (8099, 42036), (8277, 41132), (8463, 40228), (8814, 38626), (9492, 35867), (10057, 33852), (10283, 33108), (10509, 32396), (11036, 30849), (11284, 30171), (13884, 24521), (14012, 24297), (16198, 21018), (16554, 20566), (16926, 20114), (17628, 19313)]