245056768

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5119}}^1$

素因数の和:5163

約数の個数: 72

約数和(自身を含む): 565125120

約数和(自身を除く): 320068352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5119, 5984, 10238, 11968, 20476, 23936, 40952, 47872, 56309, 81904, 87023, 112618, 163808, 174046, 225236, 327616, 348092, 450472, 655232, 696184, 900944, 957253, 1310464, 1392368, 1801888, 1914506, 2784736, 3603776, 3829012, 5569472, 7207552, 7658024, 11138944, 14415104, 15316048, 22277888, 30632096, 61264192, 122528384, 245056768]

約数ペア:

[(1, 245056768), (2, 122528384), (4, 61264192), (8, 30632096), (11, 22277888), (16, 15316048), (17, 14415104), (22, 11138944), (32, 7658024), (34, 7207552), (44, 5569472), (64, 3829012), (68, 3603776), (88, 2784736), (128, 1914506), (136, 1801888), (176, 1392368), (187, 1310464), (256, 957253), (272, 900944), (352, 696184), (374, 655232), (544, 450472), (704, 348092), (748, 327616), (1088, 225236), (1408, 174046), (1496, 163808), (2176, 112618), (2816, 87023), (2992, 81904), (4352, 56309), (5119, 47872), (5984, 40952), (10238, 23936), (11968, 20476)]