306998712

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{72269}}^1$

素因数の和:72340

約数の個数: 48

約数和(自身を含む): 845559000

約数和(自身を除く): 538560288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 72269, 144538, 216807, 289076, 433614, 578152, 650421, 867228, 1300842, 1734456, 2601684, 4263871, 5203368, 8527742, 12791613, 17055484, 25583226, 34110968, 38374839, 51166452, 76749678, 102332904, 153499356, 306998712]

約数ペア:

[(1, 306998712), (2, 153499356), (3, 102332904), (4, 76749678), (6, 51166452), (8, 38374839), (9, 34110968), (12, 25583226), (18, 17055484), (24, 12791613), (36, 8527742), (59, 5203368), (72, 4263871), (118, 2601684), (177, 1734456), (236, 1300842), (354, 867228), (472, 650421), (531, 578152), (708, 433614), (1062, 289076), (1416, 216807), (2124, 144538), (4248, 72269)]