287056386

素因数分解:

$2^1\times 3^5\times {\mathrm{113}}^1\times {\mathrm{5227}}^1$

素因数の和:5357

約数の個数: 48

約数和(自身を含む): 650823264

約数和(自身を除く): 363766878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 486, 678, 1017, 2034, 3051, 5227, 6102, 9153, 10454, 15681, 18306, 27459, 31362, 47043, 54918, 94086, 141129, 282258, 423387, 590651, 846774, 1181302, 1270161, 1771953, 2540322, 3543906, 5315859, 10631718, 15947577, 31895154, 47842731, 95685462, 143528193, 287056386]

約数ペア:

[(1, 287056386), (2, 143528193), (3, 95685462), (6, 47842731), (9, 31895154), (18, 15947577), (27, 10631718), (54, 5315859), (81, 3543906), (113, 2540322), (162, 1771953), (226, 1270161), (243, 1181302), (339, 846774), (486, 590651), (678, 423387), (1017, 282258), (2034, 141129), (3051, 94086), (5227, 54918), (6102, 47043), (9153, 31362), (10454, 27459), (15681, 18306)]