248696672

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65309}}^1$

素因数の和:65343

約数の個数: 48

約数和(自身を含む): 592492320

約数和(自身を除く): 343795648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 65309, 130618, 261236, 457163, 522472, 914326, 1044944, 1110253, 1828652, 2089888, 2220506, 3657304, 4441012, 7314608, 7771771, 8882024, 14629216, 15543542, 17764048, 31087084, 35528096, 62174168, 124348336, 248696672]

約数ペア:

[(1, 248696672), (2, 124348336), (4, 62174168), (7, 35528096), (8, 31087084), (14, 17764048), (16, 15543542), (17, 14629216), (28, 8882024), (32, 7771771), (34, 7314608), (56, 4441012), (68, 3657304), (112, 2220506), (119, 2089888), (136, 1828652), (224, 1110253), (238, 1044944), (272, 914326), (476, 522472), (544, 457163), (952, 261236), (1904, 130618), (3808, 65309)]