16939789344

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{360851}}^1$

素因数の和:361030

約数の個数: 72

約数和(自身を含む): 48468197232

約数和(自身を除く): 31528407888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 11736, 15648, 23472, 46944, 360851, 721702, 1082553, 1443404, 2165106, 2886808, 3247659, 4330212, 5773616, 6495318, 8660424, 11547232, 12990636, 17320848, 25981272, 34641696, 51962544, 58818713, 103925088, 117637426, 176456139, 235274852, 352912278, 470549704, 529368417, 705824556, 941099408, 1058736834, 1411649112, 1882198816, 2117473668, 2823298224, 4234947336, 5646596448, 8469894672, 16939789344]

約数ペア:

[(1, 16939789344), (2, 8469894672), (3, 5646596448), (4, 4234947336), (6, 2823298224), (8, 2117473668), (9, 1882198816), (12, 1411649112), (16, 1058736834), (18, 941099408), (24, 705824556), (32, 529368417), (36, 470549704), (48, 352912278), (72, 235274852), (96, 176456139), (144, 117637426), (163, 103925088), (288, 58818713), (326, 51962544), (489, 34641696), (652, 25981272), (978, 17320848), (1304, 12990636), (1467, 11547232), (1956, 8660424), (2608, 6495318), (2934, 5773616), (3912, 4330212), (5216, 3247659), (5868, 2886808), (7824, 2165106), (11736, 1443404), (15648, 1082553), (23472, 721702), (46944, 360851)]