259722496

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 570276000

約数和(自身を除く): 310553504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 176, 256, 298, 352, 596, 619, 704, 1192, 1238, 1408, 1639, 2384, 2476, 2816, 3278, 4768, 4952, 6556, 6809, 9536, 9904, 13112, 13618, 19072, 19808, 26224, 27236, 38144, 39616, 52448, 54472, 79232, 92231, 104896, 108944, 158464, 184462, 209792, 217888, 368924, 419584, 435776, 737848, 871552, 1014541, 1475696, 1743104, 2029082, 2951392, 4058164, 5902784, 8116328, 11805568, 16232656, 23611136, 32465312, 64930624, 129861248, 259722496]

約数ペア:

[(1, 259722496), (2, 129861248), (4, 64930624), (8, 32465312), (11, 23611136), (16, 16232656), (22, 11805568), (32, 8116328), (44, 5902784), (64, 4058164), (88, 2951392), (128, 2029082), (149, 1743104), (176, 1475696), (256, 1014541), (298, 871552), (352, 737848), (596, 435776), (619, 419584), (704, 368924), (1192, 217888), (1238, 209792), (1408, 184462), (1639, 158464), (2384, 108944), (2476, 104896), (2816, 92231), (3278, 79232), (4768, 54472), (4952, 52448), (6556, 39616), (6809, 38144), (9536, 27236), (9904, 26224), (13112, 19808), (13618, 19072)]