353399760016

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1997}}^1\times {\mathrm{39929}}^1$

素因数の和:42211

約数の個数: 40

約数和(自身を含む): 687545246520

約数和(自身を除く): 334145486504

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1997, 2216, 3994, 4432, 7988, 15976, 31952, 39929, 79858, 159716, 319432, 553169, 638864, 1106338, 2212676, 4425352, 8850704, 11060333, 22120666, 44241332, 79738213, 88482664, 159476426, 176965328, 318952852, 637905704, 1275811408, 22087485001, 44174970002, 88349940004, 176699880008, 353399760016]

約数ペア:

[(1, 353399760016), (2, 176699880008), (4, 88349940004), (8, 44174970002), (16, 22087485001), (277, 1275811408), (554, 637905704), (1108, 318952852), (1997, 176965328), (2216, 159476426), (3994, 88482664), (4432, 79738213), (7988, 44241332), (15976, 22120666), (31952, 11060333), (39929, 8850704), (79858, 4425352), (159716, 2212676), (319432, 1106338), (553169, 638864)]