631820496

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{321047}}^1$

素因数の和:321099

約数の個数: 40

約数和(自身を含む): 1672017984

約数和(自身を除く): 1040197488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 321047, 642094, 963141, 1284188, 1926282, 2568376, 3852564, 5136752, 7705128, 13162927, 15410256, 26325854, 39488781, 52651708, 78977562, 105303416, 157955124, 210606832, 315910248, 631820496]

約数ペア:

[(1, 631820496), (2, 315910248), (3, 210606832), (4, 157955124), (6, 105303416), (8, 78977562), (12, 52651708), (16, 39488781), (24, 26325854), (41, 15410256), (48, 13162927), (82, 7705128), (123, 5136752), (164, 3852564), (246, 2568376), (328, 1926282), (492, 1284188), (656, 963141), (984, 642094), (1968, 321047)]