324463480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2089}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 799048800

約数和(自身を除く): 474585320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 353, 440, 706, 1412, 1765, 2089, 2824, 3530, 3883, 4178, 7060, 7766, 8356, 10445, 14120, 15532, 16712, 19415, 20890, 22979, 31064, 38830, 41780, 45958, 77660, 83560, 91916, 114895, 155320, 183832, 229790, 459580, 737417, 919160, 1474834, 2949668, 3687085, 5899336, 7374170, 8111587, 14748340, 16223174, 29496680, 32446348, 40557935, 64892696, 81115870, 162231740, 324463480]

約数ペア:

[(1, 324463480), (2, 162231740), (4, 81115870), (5, 64892696), (8, 40557935), (10, 32446348), (11, 29496680), (20, 16223174), (22, 14748340), (40, 8111587), (44, 7374170), (55, 5899336), (88, 3687085), (110, 2949668), (220, 1474834), (353, 919160), (440, 737417), (706, 459580), (1412, 229790), (1765, 183832), (2089, 155320), (2824, 114895), (3530, 91916), (3883, 83560), (4178, 77660), (7060, 45958), (7766, 41780), (8356, 38830), (10445, 31064), (14120, 22979), (15532, 20890), (16712, 19415)]