8378568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 25272000

約数和(自身を除く): 16893432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 149, 198, 213, 264, 284, 298, 396, 426, 447, 568, 596, 639, 781, 792, 852, 894, 1192, 1278, 1341, 1562, 1639, 1704, 1788, 2343, 2556, 2682, 3124, 3278, 3576, 4686, 4917, 5112, 5364, 6248, 6556, 7029, 9372, 9834, 10579, 10728, 13112, 14058, 14751, 18744, 19668, 21158, 28116, 29502, 31737, 39336, 42316, 56232, 59004, 63474, 84632, 95211, 116369, 118008, 126948, 190422, 232738, 253896, 349107, 380844, 465476, 698214, 761688, 930952, 1047321, 1396428, 2094642, 2792856, 4189284, 8378568]

約数ペア:

[(1, 8378568), (2, 4189284), (3, 2792856), (4, 2094642), (6, 1396428), (8, 1047321), (9, 930952), (11, 761688), (12, 698214), (18, 465476), (22, 380844), (24, 349107), (33, 253896), (36, 232738), (44, 190422), (66, 126948), (71, 118008), (72, 116369), (88, 95211), (99, 84632), (132, 63474), (142, 59004), (149, 56232), (198, 42316), (213, 39336), (264, 31737), (284, 29502), (298, 28116), (396, 21158), (426, 19668), (447, 18744), (568, 14751), (596, 14058), (639, 13112), (781, 10728), (792, 10579), (852, 9834), (894, 9372), (1192, 7029), (1278, 6556), (1341, 6248), (1562, 5364), (1639, 5112), (1704, 4917), (1788, 4686), (2343, 3576), (2556, 3278), (2682, 3124)]