215168016

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 100

約数和(自身を含む): 648801232

約数和(自身を除く): 433633216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1867, 2058, 2352, 2401, 2744, 3734, 4116, 4802, 5488, 5601, 7203, 7468, 8232, 9604, 11202, 13069, 14406, 14936, 16464, 19208, 22404, 26138, 28812, 29872, 38416, 39207, 44808, 52276, 57624, 78414, 89616, 91483, 104552, 115248, 156828, 182966, 209104, 274449, 313656, 365932, 548898, 627312, 640381, 731864, 1097796, 1280762, 1463728, 1921143, 2195592, 2561524, 3842286, 4391184, 4482667, 5123048, 7684572, 8965334, 10246096, 13448001, 15369144, 17930668, 26896002, 30738288, 35861336, 53792004, 71722672, 107584008, 215168016]

約数ペア:

[(1, 215168016), (2, 107584008), (3, 71722672), (4, 53792004), (6, 35861336), (7, 30738288), (8, 26896002), (12, 17930668), (14, 15369144), (16, 13448001), (21, 10246096), (24, 8965334), (28, 7684572), (42, 5123048), (48, 4482667), (49, 4391184), (56, 3842286), (84, 2561524), (98, 2195592), (112, 1921143), (147, 1463728), (168, 1280762), (196, 1097796), (294, 731864), (336, 640381), (343, 627312), (392, 548898), (588, 365932), (686, 313656), (784, 274449), (1029, 209104), (1176, 182966), (1372, 156828), (1867, 115248), (2058, 104552), (2352, 91483), (2401, 89616), (2744, 78414), (3734, 57624), (4116, 52276), (4802, 44808), (5488, 39207), (5601, 38416), (7203, 29872), (7468, 28812), (8232, 26138), (9604, 22404), (11202, 19208), (13069, 16464), (14406, 14936)]