253914072

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{31963}}^1$

素因数の和:32303

約数の個数: 32

約数和(自身を含む): 636722880

約数和(自身を除く): 382808808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 31963, 63926, 95889, 127852, 191778, 255704, 383556, 767112, 10579753, 21159506, 31739259, 42319012, 63478518, 84638024, 126957036, 253914072]

約数ペア:

[(1, 253914072), (2, 126957036), (3, 84638024), (4, 63478518), (6, 42319012), (8, 31739259), (12, 21159506), (24, 10579753), (331, 767112), (662, 383556), (993, 255704), (1324, 191778), (1986, 127852), (2648, 95889), (3972, 63926), (7944, 31963)]