315323344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{165611}}^1$

素因数の和:165643

約数の個数: 40

約数和(自身を含む): 739291968

約数和(自身を除く): 423968624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 165611, 331222, 662444, 1159277, 1324888, 2318554, 2649776, 2815387, 4637108, 5630774, 9274216, 11261548, 18548432, 19707709, 22523096, 39415418, 45046192, 78830836, 157661672, 315323344]

約数ペア:

[(1, 315323344), (2, 157661672), (4, 78830836), (7, 45046192), (8, 39415418), (14, 22523096), (16, 19707709), (17, 18548432), (28, 11261548), (34, 9274216), (56, 5630774), (68, 4637108), (112, 2815387), (119, 2649776), (136, 2318554), (238, 1324888), (272, 1159277), (476, 662444), (952, 331222), (1904, 165611)]