290990364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41737}}^1$

素因数の和:41834

約数の個数: 48

約数和(自身を含む): 785342208

約数和(自身を除く): 494351844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 41737, 83474, 125211, 166948, 250422, 292159, 500844, 584318, 876477, 1168636, 1752954, 3464171, 3505908, 6928342, 10392513, 13856684, 20785026, 24249197, 41570052, 48498394, 72747591, 96996788, 145495182, 290990364]

約数ペア:

[(1, 290990364), (2, 145495182), (3, 96996788), (4, 72747591), (6, 48498394), (7, 41570052), (12, 24249197), (14, 20785026), (21, 13856684), (28, 10392513), (42, 6928342), (83, 3505908), (84, 3464171), (166, 1752954), (249, 1168636), (332, 876477), (498, 584318), (581, 500844), (996, 292159), (1162, 250422), (1743, 166948), (2324, 125211), (3486, 83474), (6972, 41737)]