290373504

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39799}}^1$

素因数の和:39835

約数の個数: 64

約数和(自身を含む): 811920000

約数和(自身を除く): 521546496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 39799, 79598, 119397, 159196, 238794, 318392, 477588, 636784, 756181, 955176, 1273568, 1512362, 1910352, 2268543, 2547136, 3024724, 3820704, 4537086, 5094272, 6049448, 7641408, 9074172, 12098896, 15282816, 18148344, 24197792, 36296688, 48395584, 72593376, 96791168, 145186752, 290373504]

約数ペア:

[(1, 290373504), (2, 145186752), (3, 96791168), (4, 72593376), (6, 48395584), (8, 36296688), (12, 24197792), (16, 18148344), (19, 15282816), (24, 12098896), (32, 9074172), (38, 7641408), (48, 6049448), (57, 5094272), (64, 4537086), (76, 3820704), (96, 3024724), (114, 2547136), (128, 2268543), (152, 1910352), (192, 1512362), (228, 1273568), (304, 955176), (384, 756181), (456, 636784), (608, 477588), (912, 318392), (1216, 238794), (1824, 159196), (2432, 119397), (3648, 79598), (7296, 39799)]