291246278382

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{10909}}^1\times {\mathrm{4481}}^1$

素因数の和:15729

約数の個数: 48

約数和(自身を含む): 633139331760

約数和(自身を除く): 341893053378

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 4481, 5958, 8962, 10909, 13443, 21818, 26886, 32727, 40329, 65454, 80658, 98181, 196362, 1483211, 2966422, 3610879, 4449633, 7221758, 8899266, 10832637, 13348899, 21665274, 26697798, 32497911, 48883229, 64995822, 97766458, 146649687, 293299374, 439949061, 879898122, 16180348799, 32360697598, 48541046397, 97082092794, 145623139191, 291246278382]

約数ペア:

[(1, 291246278382), (2, 145623139191), (3, 97082092794), (6, 48541046397), (9, 32360697598), (18, 16180348799), (331, 879898122), (662, 439949061), (993, 293299374), (1986, 146649687), (2979, 97766458), (4481, 64995822), (5958, 48883229), (8962, 32497911), (10909, 26697798), (13443, 21665274), (21818, 13348899), (26886, 10832637), (32727, 8899266), (40329, 7221758), (65454, 4449633), (80658, 3610879), (98181, 2966422), (196362, 1483211)]