217238184

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{8089}}^1$

素因数の和:8474

約数の個数: 48

約数和(自身を含む): 590003700

約数和(自身を除く): 372765516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8089, 8952, 13428, 16178, 24267, 26856, 32356, 48534, 64712, 72801, 97068, 145602, 194136, 291204, 582408, 3017197, 6034394, 9051591, 12068788, 18103182, 24137576, 27154773, 36206364, 54309546, 72412728, 108619092, 217238184]

約数ペア:

[(1, 217238184), (2, 108619092), (3, 72412728), (4, 54309546), (6, 36206364), (8, 27154773), (9, 24137576), (12, 18103182), (18, 12068788), (24, 9051591), (36, 6034394), (72, 3017197), (373, 582408), (746, 291204), (1119, 194136), (1492, 145602), (2238, 97068), (2984, 72801), (3357, 64712), (4476, 48534), (6714, 32356), (8089, 26856), (8952, 24267), (13428, 16178)]