253419488

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24071}}^1$

素因数の和:24135

約数の個数: 48

約数和(自身を含む): 582349824

約数和(自身を除く): 328930336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 24071, 48142, 96284, 168497, 192568, 336994, 385136, 673988, 770272, 1131337, 1347976, 2262674, 2695952, 4525348, 5391904, 7919359, 9050696, 15838718, 18101392, 31677436, 36202784, 63354872, 126709744, 253419488]

約数ペア:

[(1, 253419488), (2, 126709744), (4, 63354872), (7, 36202784), (8, 31677436), (14, 18101392), (16, 15838718), (28, 9050696), (32, 7919359), (47, 5391904), (56, 4525348), (94, 2695952), (112, 2262674), (188, 1347976), (224, 1131337), (329, 770272), (376, 673988), (658, 385136), (752, 336994), (1316, 192568), (1504, 168497), (2632, 96284), (5264, 48142), (10528, 24071)]