16555983912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{249127}}^1$

素因数の和:249223

約数の個数: 96

約数和(自身を含む): 48968599680

約数和(自身を除く): 32412615768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 16614, 22152, 33228, 66456, 249127, 498254, 747381, 996508, 1494762, 1993016, 2242143, 2989524, 3238651, 4484286, 5979048, 6477302, 8968572, 9715953, 12954604, 17688017, 17937144, 19431906, 25909208, 29147859, 35376034, 38863812, 53064051, 58295718, 70752068, 77727624, 106128102, 116591436, 141504136, 159192153, 212256204, 229944221, 233182872, 318384306, 424512408, 459888442, 636768612, 689832663, 919776884, 1273537224, 1379665326, 1839553768, 2069497989, 2759330652, 4138995978, 5518661304, 8277991956, 16555983912]

約数ペア:

[(1, 16555983912), (2, 8277991956), (3, 5518661304), (4, 4138995978), (6, 2759330652), (8, 2069497989), (9, 1839553768), (12, 1379665326), (13, 1273537224), (18, 919776884), (24, 689832663), (26, 636768612), (36, 459888442), (39, 424512408), (52, 318384306), (71, 233182872), (72, 229944221), (78, 212256204), (104, 159192153), (117, 141504136), (142, 116591436), (156, 106128102), (213, 77727624), (234, 70752068), (284, 58295718), (312, 53064051), (426, 38863812), (468, 35376034), (568, 29147859), (639, 25909208), (852, 19431906), (923, 17937144), (936, 17688017), (1278, 12954604), (1704, 9715953), (1846, 8968572), (2556, 6477302), (2769, 5979048), (3692, 4484286), (5112, 3238651), (5538, 2989524), (7384, 2242143), (8307, 1993016), (11076, 1494762), (16614, 996508), (22152, 747381), (33228, 498254), (66456, 249127)]