290759964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{115933}}^1$

素因数の和:115970

約数の個数: 48

約数和(自身を含む): 779076480

約数和(自身を除く): 488316516

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 115933, 231866, 347799, 463732, 695598, 1275263, 1391196, 2202727, 2550526, 3825789, 4405454, 5101052, 6608181, 7651578, 8810908, 13216362, 15303156, 24229997, 26432724, 48459994, 72689991, 96919988, 145379982, 290759964]

約数ペア:

[(1, 290759964), (2, 145379982), (3, 96919988), (4, 72689991), (6, 48459994), (11, 26432724), (12, 24229997), (19, 15303156), (22, 13216362), (33, 8810908), (38, 7651578), (44, 6608181), (57, 5101052), (66, 4405454), (76, 3825789), (114, 2550526), (132, 2202727), (209, 1391196), (228, 1275263), (418, 695598), (627, 463732), (836, 347799), (1254, 231866), (2508, 115933)]