314348512

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 639439920

約数和(自身を除く): 325091408

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1696, 2336, 2539, 3869, 5078, 7738, 10156, 15476, 20312, 30952, 40624, 61904, 81248, 123808, 134567, 185347, 269134, 370694, 538268, 741388, 1076536, 1482776, 2153072, 2965552, 4306144, 5931104, 9823391, 19646782, 39293564, 78587128, 157174256, 314348512]

約数ペア:

[(1, 314348512), (2, 157174256), (4, 78587128), (8, 39293564), (16, 19646782), (32, 9823391), (53, 5931104), (73, 4306144), (106, 2965552), (146, 2153072), (212, 1482776), (292, 1076536), (424, 741388), (584, 538268), (848, 370694), (1168, 269134), (1696, 185347), (2336, 134567), (2539, 123808), (3869, 81248), (5078, 61904), (7738, 40624), (10156, 30952), (15476, 20312)]