308188314

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{271771}}^1$

素因数の和:271792

約数の個数: 40

約数和(自身を含む): 789225888

約数和(自身を除く): 481037574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 271771, 543542, 815313, 1630626, 1902397, 2445939, 3804794, 4891878, 5707191, 7337817, 11414382, 14675634, 17121573, 22013451, 34243146, 44026902, 51364719, 102729438, 154094157, 308188314]

約数ペア:

[(1, 308188314), (2, 154094157), (3, 102729438), (6, 51364719), (7, 44026902), (9, 34243146), (14, 22013451), (18, 17121573), (21, 14675634), (27, 11414382), (42, 7337817), (54, 5707191), (63, 4891878), (81, 3804794), (126, 2445939), (162, 1902397), (189, 1630626), (378, 815313), (567, 543542), (1134, 271771)]