1431384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 3907200

約数和(自身を除く): 2475816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 73, 76, 86, 114, 129, 146, 152, 172, 219, 228, 258, 292, 344, 438, 456, 516, 584, 817, 876, 1032, 1387, 1634, 1752, 2451, 2774, 3139, 3268, 4161, 4902, 5548, 6278, 6536, 8322, 9417, 9804, 11096, 12556, 16644, 18834, 19608, 25112, 33288, 37668, 59641, 75336, 119282, 178923, 238564, 357846, 477128, 715692, 1431384]

約数ペア:

[(1, 1431384), (2, 715692), (3, 477128), (4, 357846), (6, 238564), (8, 178923), (12, 119282), (19, 75336), (24, 59641), (38, 37668), (43, 33288), (57, 25112), (73, 19608), (76, 18834), (86, 16644), (114, 12556), (129, 11096), (146, 9804), (152, 9417), (172, 8322), (219, 6536), (228, 6278), (258, 5548), (292, 4902), (344, 4161), (438, 3268), (456, 3139), (516, 2774), (584, 2451), (817, 1752), (876, 1634), (1032, 1387)]