313728

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 897600

約数和(自身を除く): 583872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 258, 304, 344, 384, 456, 516, 608, 688, 817, 912, 1032, 1216, 1376, 1634, 1824, 2064, 2432, 2451, 2752, 3268, 3648, 4128, 4902, 5504, 6536, 7296, 8256, 9804, 13072, 16512, 19608, 26144, 39216, 52288, 78432, 104576, 156864, 313728]

約数ペア:

[(1, 313728), (2, 156864), (3, 104576), (4, 78432), (6, 52288), (8, 39216), (12, 26144), (16, 19608), (19, 16512), (24, 13072), (32, 9804), (38, 8256), (43, 7296), (48, 6536), (57, 5504), (64, 4902), (76, 4128), (86, 3648), (96, 3268), (114, 2752), (128, 2451), (129, 2432), (152, 2064), (172, 1824), (192, 1634), (228, 1376), (258, 1216), (304, 1032), (344, 912), (384, 817), (456, 688), (516, 608)]