218514672

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 100

約数和(自身を含む): 637519960

約数和(自身を除く): 419005288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 556, 648, 834, 1112, 1213, 1251, 1296, 1668, 2224, 2426, 2502, 3336, 3639, 3753, 4852, 5004, 6672, 7278, 7506, 9704, 10008, 10917, 11259, 14556, 15012, 19408, 20016, 21834, 22518, 29112, 30024, 32751, 43668, 45036, 58224, 60048, 65502, 87336, 90072, 98253, 131004, 168607, 174672, 180144, 196506, 262008, 337214, 393012, 505821, 524016, 674428, 786024, 1011642, 1348856, 1517463, 1572048, 2023284, 2697712, 3034926, 4046568, 4552389, 6069852, 8093136, 9104778, 12139704, 13657167, 18209556, 24279408, 27314334, 36419112, 54628668, 72838224, 109257336, 218514672]

約数ペア:

[(1, 218514672), (2, 109257336), (3, 72838224), (4, 54628668), (6, 36419112), (8, 27314334), (9, 24279408), (12, 18209556), (16, 13657167), (18, 12139704), (24, 9104778), (27, 8093136), (36, 6069852), (48, 4552389), (54, 4046568), (72, 3034926), (81, 2697712), (108, 2023284), (139, 1572048), (144, 1517463), (162, 1348856), (216, 1011642), (278, 786024), (324, 674428), (417, 524016), (432, 505821), (556, 393012), (648, 337214), (834, 262008), (1112, 196506), (1213, 180144), (1251, 174672), (1296, 168607), (1668, 131004), (2224, 98253), (2426, 90072), (2502, 87336), (3336, 65502), (3639, 60048), (3753, 58224), (4852, 45036), (5004, 43668), (6672, 32751), (7278, 30024), (7506, 29112), (9704, 22518), (10008, 21834), (10917, 20016), (11259, 19408), (14556, 15012)]