506068304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145757}}^1$

素因数の和:145803

約数の個数: 40

約数和(自身を含む): 1156735488

約数和(自身を除く): 650667184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 145757, 291514, 583028, 1020299, 1166056, 2040598, 2332112, 4081196, 4518467, 8162392, 9036934, 16324784, 18073868, 31629269, 36147736, 63258538, 72295472, 126517076, 253034152, 506068304]

約数ペア:

[(1, 506068304), (2, 253034152), (4, 126517076), (7, 72295472), (8, 63258538), (14, 36147736), (16, 31629269), (28, 18073868), (31, 16324784), (56, 9036934), (62, 8162392), (112, 4518467), (124, 4081196), (217, 2332112), (248, 2040598), (434, 1166056), (496, 1020299), (868, 583028), (1736, 291514), (3472, 145757)]