313073392

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1087}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 621674496

約数和(自身を除く): 308601104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 383, 752, 766, 1087, 1532, 2174, 3064, 4348, 6128, 8696, 17392, 18001, 36002, 51089, 72004, 102178, 144008, 204356, 288016, 408712, 416321, 817424, 832642, 1665284, 3330568, 6661136, 19567087, 39134174, 78268348, 156536696, 313073392]

約数ペア:

[(1, 313073392), (2, 156536696), (4, 78268348), (8, 39134174), (16, 19567087), (47, 6661136), (94, 3330568), (188, 1665284), (376, 832642), (383, 817424), (752, 416321), (766, 408712), (1087, 288016), (1532, 204356), (2174, 144008), (3064, 102178), (4348, 72004), (6128, 51089), (8696, 36002), (17392, 18001)]