259968984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89521}}^1$

素因数の和:89552

約数の個数: 48

約数和(自身を含む): 714385560

約数和(自身を除く): 454416576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 89521, 179042, 268563, 358084, 537126, 716168, 984731, 1074252, 1969462, 2148504, 2954193, 3938924, 5908386, 7877848, 10832041, 11816772, 21664082, 23633544, 32496123, 43328164, 64992246, 86656328, 129984492, 259968984]

約数ペア:

[(1, 259968984), (2, 129984492), (3, 86656328), (4, 64992246), (6, 43328164), (8, 32496123), (11, 23633544), (12, 21664082), (22, 11816772), (24, 10832041), (33, 7877848), (44, 5908386), (66, 3938924), (88, 2954193), (121, 2148504), (132, 1969462), (242, 1074252), (264, 984731), (363, 716168), (484, 537126), (726, 358084), (968, 268563), (1452, 179042), (2904, 89521)]