215613516448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{438467}}^1$

素因数の和:438626

約数の個数: 72

約数和(自身を含む): 470262191616

約数和(自身を除く): 254648675168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 352, 484, 508, 968, 1016, 1397, 1936, 2032, 2794, 3872, 4064, 5588, 11176, 15367, 22352, 30734, 44704, 61468, 122936, 245872, 438467, 491744, 876934, 1753868, 3507736, 4823137, 7015472, 9646274, 14030944, 19292548, 38585096, 53054507, 55685309, 77170192, 106109014, 111370618, 154340384, 212218028, 222741236, 424436056, 445482472, 612538399, 848872112, 890964944, 1225076798, 1697744224, 1781929888, 2450153596, 4900307192, 6737922389, 9800614384, 13475844778, 19601228768, 26951689556, 53903379112, 107806758224, 215613516448]

約数ペア:

[(1, 215613516448), (2, 107806758224), (4, 53903379112), (8, 26951689556), (11, 19601228768), (16, 13475844778), (22, 9800614384), (32, 6737922389), (44, 4900307192), (88, 2450153596), (121, 1781929888), (127, 1697744224), (176, 1225076798), (242, 890964944), (254, 848872112), (352, 612538399), (484, 445482472), (508, 424436056), (968, 222741236), (1016, 212218028), (1397, 154340384), (1936, 111370618), (2032, 106109014), (2794, 77170192), (3872, 55685309), (4064, 53054507), (5588, 38585096), (11176, 19292548), (15367, 14030944), (22352, 9646274), (30734, 7015472), (44704, 4823137), (61468, 3507736), (122936, 1753868), (245872, 876934), (438467, 491744)]