291023344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 574548048

約数和(自身を除く): 283524704

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 401, 536, 677, 802, 1072, 1354, 1604, 2708, 3208, 5416, 6416, 10832, 26867, 45359, 53734, 90718, 107468, 181436, 214936, 271477, 362872, 429872, 542954, 725744, 1085908, 2171816, 4343632, 18188959, 36377918, 72755836, 145511672, 291023344]

約数ペア:

[(1, 291023344), (2, 145511672), (4, 72755836), (8, 36377918), (16, 18188959), (67, 4343632), (134, 2171816), (268, 1085908), (401, 725744), (536, 542954), (677, 429872), (802, 362872), (1072, 271477), (1354, 214936), (1604, 181436), (2708, 107468), (3208, 90718), (5416, 53734), (6416, 45359), (10832, 26867)]