1380450023392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22668977}}^1$

素因数の和:22669171

約数の個数: 48

約数和(自身を含む): 2981968042032

約数和(自身を除く): 1601518018640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1384, 1903, 2768, 3806, 5536, 7612, 15224, 30448, 60896, 22668977, 45337954, 90675908, 181351816, 249358747, 362703632, 498717494, 725407264, 997434988, 1994869976, 3921733021, 3989739952, 7843466042, 7979479904, 15686932084, 31373864168, 43139063231, 62747728336, 86278126462, 125495456672, 172556252924, 345112505848, 690225011696, 1380450023392]

約数ペア:

[(1, 1380450023392), (2, 690225011696), (4, 345112505848), (8, 172556252924), (11, 125495456672), (16, 86278126462), (22, 62747728336), (32, 43139063231), (44, 31373864168), (88, 15686932084), (173, 7979479904), (176, 7843466042), (346, 3989739952), (352, 3921733021), (692, 1994869976), (1384, 997434988), (1903, 725407264), (2768, 498717494), (3806, 362703632), (5536, 249358747), (7612, 181351816), (15224, 90675908), (30448, 45337954), (60896, 22668977)]