538565436

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 1456297920

約数和(自身を除く): 917732484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 81, 106, 108, 158, 159, 162, 212, 237, 316, 318, 324, 397, 474, 477, 636, 711, 794, 948, 954, 1191, 1422, 1431, 1588, 1908, 2133, 2382, 2844, 2862, 3573, 4187, 4266, 4293, 4764, 5724, 6399, 7146, 8374, 8532, 8586, 10719, 12561, 12798, 14292, 16748, 17172, 21041, 21438, 25122, 25596, 31363, 32157, 37683, 42082, 42876, 50244, 62726, 63123, 64314, 75366, 84164, 94089, 113049, 125452, 126246, 128628, 150732, 188178, 189369, 226098, 252492, 282267, 339147, 376356, 378738, 452196, 564534, 568107, 678294, 757476, 846801, 1129068, 1136214, 1356588, 1662239, 1693602, 1704321, 2272428, 2540403, 3324478, 3387204, 3408642, 4986717, 5080806, 6648956, 6817284, 9973434, 10161612, 14960151, 19946868, 29920302, 44880453, 59840604, 89760906, 134641359, 179521812, 269282718, 538565436]

約数ペア:

[(1, 538565436), (2, 269282718), (3, 179521812), (4, 134641359), (6, 89760906), (9, 59840604), (12, 44880453), (18, 29920302), (27, 19946868), (36, 14960151), (53, 10161612), (54, 9973434), (79, 6817284), (81, 6648956), (106, 5080806), (108, 4986717), (158, 3408642), (159, 3387204), (162, 3324478), (212, 2540403), (237, 2272428), (316, 1704321), (318, 1693602), (324, 1662239), (397, 1356588), (474, 1136214), (477, 1129068), (636, 846801), (711, 757476), (794, 678294), (948, 568107), (954, 564534), (1191, 452196), (1422, 378738), (1431, 376356), (1588, 339147), (1908, 282267), (2133, 252492), (2382, 226098), (2844, 189369), (2862, 188178), (3573, 150732), (4187, 128628), (4266, 126246), (4293, 125452), (4764, 113049), (5724, 94089), (6399, 84164), (7146, 75366), (8374, 64314), (8532, 63123), (8586, 62726), (10719, 50244), (12561, 42876), (12798, 42082), (14292, 37683), (16748, 32157), (17172, 31363), (21041, 25596), (21438, 25122)]