246393264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394861}}^1$

素因数の和:394885

約数の個数: 40

約数和(自身を含む): 685480432

約数和(自身を除く): 439087168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 394861, 789722, 1184583, 1579444, 2369166, 3158888, 4738332, 5133193, 6317776, 9476664, 10266386, 15399579, 18953328, 20532772, 30799158, 41065544, 61598316, 82131088, 123196632, 246393264]

約数ペア:

[(1, 246393264), (2, 123196632), (3, 82131088), (4, 61598316), (6, 41065544), (8, 30799158), (12, 20532772), (13, 18953328), (16, 15399579), (24, 10266386), (26, 9476664), (39, 6317776), (48, 5133193), (52, 4738332), (78, 3158888), (104, 2369166), (156, 1579444), (208, 1184583), (312, 789722), (624, 394861)]