269803456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 578632320

約数和(自身を除く): 308828864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 479, 677, 832, 958, 1354, 1916, 2708, 3832, 5416, 6227, 7664, 8801, 10832, 12454, 15328, 17602, 21664, 24908, 30656, 35204, 43328, 49816, 70408, 99632, 140816, 199264, 281632, 324283, 398528, 563264, 648566, 1297132, 2594264, 4215679, 5188528, 8431358, 10377056, 16862716, 20754112, 33725432, 67450864, 134901728, 269803456]

約数ペア:

[(1, 269803456), (2, 134901728), (4, 67450864), (8, 33725432), (13, 20754112), (16, 16862716), (26, 10377056), (32, 8431358), (52, 5188528), (64, 4215679), (104, 2594264), (208, 1297132), (416, 648566), (479, 563264), (677, 398528), (832, 324283), (958, 281632), (1354, 199264), (1916, 140816), (2708, 99632), (3832, 70408), (5416, 49816), (6227, 43328), (7664, 35204), (8801, 30656), (10832, 24908), (12454, 21664), (15328, 17602)]