248487408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132739}}^1$

素因数の和:132766

約数の個数: 60

約数和(自身を含む): 748919080

約数和(自身を除く): 500431672

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, 132739, 265478, 398217, 530956, 796434, 1061912, 1194651, 1592868, 1725607, 2123824, 2389302, 3185736, 3451214, 4778604, 5176821, 6371472, 6902428, 9557208, 10353642, 13804856, 15530463, 19114416, 20707284, 27609712, 31060926, 41414568, 62121852, 82829136, 124243704, 248487408]

約数ペア:

[(1, 248487408), (2, 124243704), (3, 82829136), (4, 62121852), (6, 41414568), (8, 31060926), (9, 27609712), (12, 20707284), (13, 19114416), (16, 15530463), (18, 13804856), (24, 10353642), (26, 9557208), (36, 6902428), (39, 6371472), (48, 5176821), (52, 4778604), (72, 3451214), (78, 3185736), (104, 2389302), (117, 2123824), (144, 1725607), (156, 1592868), (208, 1194651), (234, 1061912), (312, 796434), (468, 530956), (624, 398217), (936, 265478), (1872, 132739)]