321460716

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 761306336

約数和(自身を除く): 439845620

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 277, 291, 388, 554, 582, 831, 997, 1108, 1164, 1662, 1994, 2991, 3324, 3988, 5982, 11964, 26869, 53738, 80607, 96709, 107476, 161214, 193418, 276169, 290127, 322428, 386836, 552338, 580254, 828507, 1104676, 1160508, 1657014, 3314028, 26788393, 53576786, 80365179, 107153572, 160730358, 321460716]

約数ペア:

[(1, 321460716), (2, 160730358), (3, 107153572), (4, 80365179), (6, 53576786), (12, 26788393), (97, 3314028), (194, 1657014), (277, 1160508), (291, 1104676), (388, 828507), (554, 580254), (582, 552338), (831, 386836), (997, 322428), (1108, 290127), (1164, 276169), (1662, 193418), (1994, 161214), (2991, 107476), (3324, 96709), (3988, 80607), (5982, 53738), (11964, 26869)]