292720194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65839}}^1$

素因数の和:65879

約数の個数: 48

約数和(自身を含む): 718972800

約数和(自身を除く): 426252606

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 65839, 131678, 197517, 395034, 592551, 855907, 1185102, 1250941, 1711814, 2501882, 2567721, 3752823, 5135442, 7505646, 7703163, 11258469, 15406326, 16262233, 22516938, 32524466, 48786699, 97573398, 146360097, 292720194]

約数ペア:

[(1, 292720194), (2, 146360097), (3, 97573398), (6, 48786699), (9, 32524466), (13, 22516938), (18, 16262233), (19, 15406326), (26, 11258469), (38, 7703163), (39, 7505646), (57, 5135442), (78, 3752823), (114, 2567721), (117, 2501882), (171, 1711814), (234, 1250941), (247, 1185102), (342, 855907), (494, 592551), (741, 395034), (1482, 197517), (2223, 131678), (4446, 65839)]