1213678848

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8731}}^1$

素因数の和:8931

約数の個数: 72

約数和(自身を含む): 3248373856

約数和(自身を除く): 2034695008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 8731, 11584, 17376, 17462, 23168, 26193, 34752, 34924, 46336, 52386, 69504, 69848, 104772, 139008, 139696, 209544, 279392, 419088, 558784, 838176, 1117568, 1580311, 1676352, 2235136, 3160622, 3352704, 4740933, 6321244, 6705408, 9481866, 12642488, 18963732, 25284976, 37927464, 50569952, 75854928, 101139904, 151709856, 202279808, 303419712, 404559616, 606839424, 1213678848]

約数ペア:

[(1, 1213678848), (2, 606839424), (3, 404559616), (4, 303419712), (6, 202279808), (8, 151709856), (12, 101139904), (16, 75854928), (24, 50569952), (32, 37927464), (48, 25284976), (64, 18963732), (96, 12642488), (128, 9481866), (181, 6705408), (192, 6321244), (256, 4740933), (362, 3352704), (384, 3160622), (543, 2235136), (724, 1676352), (768, 1580311), (1086, 1117568), (1448, 838176), (2172, 558784), (2896, 419088), (4344, 279392), (5792, 209544), (8688, 139696), (8731, 139008), (11584, 104772), (17376, 69848), (17462, 69504), (23168, 52386), (26193, 46336), (34752, 34924)]