308914.0000000

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 19315800

約数和(自身を除く): 10333528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2699, 3328, 5398, 10796, 21592, 35087, 43184, 70174, 86368, 140348, 172736, 280696, 345472, 561392, 690944, 1122784, 2245568, 4491136, 8982272]

約数ペア:

[(1, 8982272), (2, 4491136), (4, 2245568), (8, 1122784), (13, 690944), (16, 561392), (26, 345472), (32, 280696), (52, 172736), (64, 140348), (104, 86368), (128, 70174), (208, 43184), (256, 35087), (416, 21592), (832, 10796), (1664, 5398), (2699, 3328)]