267886944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71551}}^1$

素因数の和:71580

約数の個数: 72

約数和(自身を含む): 820415232

約数和(自身を除く): 552528288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 71551, 143102, 214653, 286204, 429306, 572408, 643959, 858612, 930163, 1144816, 1287918, 1717224, 1860326, 2289632, 2575836, 2790489, 3434448, 3720652, 5151672, 5580978, 6868896, 7441304, 8371467, 10303344, 11161956, 14882608, 16742934, 20606688, 22323912, 29765216, 33485868, 44647824, 66971736, 89295648, 133943472, 267886944]

約数ペア:

[(1, 267886944), (2, 133943472), (3, 89295648), (4, 66971736), (6, 44647824), (8, 33485868), (9, 29765216), (12, 22323912), (13, 20606688), (16, 16742934), (18, 14882608), (24, 11161956), (26, 10303344), (32, 8371467), (36, 7441304), (39, 6868896), (48, 5580978), (52, 5151672), (72, 3720652), (78, 3434448), (96, 2790489), (104, 2575836), (117, 2289632), (144, 1860326), (156, 1717224), (208, 1287918), (234, 1144816), (288, 930163), (312, 858612), (416, 643959), (468, 572408), (624, 429306), (936, 286204), (1248, 214653), (1872, 143102), (3744, 71551)]