263628144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140827}}^1$

素因数の和:140854

約数の個数: 60

約数和(自身を含む): 794551576

約数和(自身を除く): 530923432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 140827, 281654, 422481, 563308, 844962, 1126616, 1267443, 1689924, 1830751, 2253232, 2534886, 3379848, 3661502, 5069772, 5492253, 6759696, 7323004, 10139544, 10984506, 14646008, 16476759, 20279088, 21969012, 29292016, 32953518, 43938024, 65907036, 87876048, 131814072, 263628144]

約数ペア:

[(1, 263628144), (2, 131814072), (3, 87876048), (4, 65907036), (6, 43938024), (8, 32953518), (9, 29292016), (12, 21969012), (13, 20279088), (16, 16476759), (18, 14646008), (24, 10984506), (26, 10139544), (36, 7323004), (39, 6759696), (48, 5492253), (52, 5069772), (72, 3661502), (78, 3379848), (104, 2534886), (117, 2253232), (144, 1830751), (156, 1689924), (208, 1267443), (234, 1126616), (312, 844962), (468, 563308), (624, 422481), (936, 281654), (1872, 140827)]