339978688

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3257}}^1$

素因数の和:3509

約数の個数: 56

約数和(自身を含む): 774569952

約数和(自身を除く): 434591264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 448, 466, 932, 1631, 1864, 3257, 3262, 3728, 6514, 6524, 7456, 13028, 13048, 14912, 22799, 26056, 26096, 45598, 52112, 52192, 91196, 104224, 104384, 182392, 208448, 364784, 729568, 758881, 1459136, 1517762, 3035524, 5312167, 6071048, 10624334, 12142096, 21248668, 24284192, 42497336, 48568384, 84994672, 169989344, 339978688]

約数ペア:

[(1, 339978688), (2, 169989344), (4, 84994672), (7, 48568384), (8, 42497336), (14, 24284192), (16, 21248668), (28, 12142096), (32, 10624334), (56, 6071048), (64, 5312167), (112, 3035524), (224, 1517762), (233, 1459136), (448, 758881), (466, 729568), (932, 364784), (1631, 208448), (1864, 182392), (3257, 104384), (3262, 104224), (3728, 91196), (6514, 52192), (6524, 52112), (7456, 45598), (13028, 26096), (13048, 26056), (14912, 22799)]