329784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 1021440

約数和(自身を除く): 691656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 453, 546, 604, 728, 906, 1057, 1092, 1208, 1812, 1963, 2114, 2184, 3171, 3624, 3926, 4228, 5889, 6342, 7852, 8456, 11778, 12684, 13741, 15704, 23556, 25368, 27482, 41223, 47112, 54964, 82446, 109928, 164892, 329784]

約数ペア:

[(1, 329784), (2, 164892), (3, 109928), (4, 82446), (6, 54964), (7, 47112), (8, 41223), (12, 27482), (13, 25368), (14, 23556), (21, 15704), (24, 13741), (26, 12684), (28, 11778), (39, 8456), (42, 7852), (52, 6342), (56, 5889), (78, 4228), (84, 3926), (91, 3624), (104, 3171), (151, 2184), (156, 2114), (168, 1963), (182, 1812), (273, 1208), (302, 1092), (312, 1057), (364, 906), (453, 728), (546, 604)]