1268379216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3282

約数の個数: 160

約数和(自身を含む): 3977245440

約数和(自身を除く): 2708866224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 104, 108, 117, 142, 144, 156, 208, 213, 216, 234, 284, 312, 351, 426, 432, 468, 568, 624, 639, 702, 852, 923, 936, 1136, 1278, 1404, 1704, 1846, 1872, 1917, 2556, 2769, 2808, 3181, 3408, 3692, 3834, 5112, 5538, 5616, 6362, 7384, 7668, 8307, 9543, 10224, 11076, 12724, 14768, 15336, 16614, 19086, 22152, 24921, 25448, 28629, 30672, 33228, 38172, 41353, 44304, 49842, 50896, 57258, 66456, 76344, 82706, 85887, 99684, 114516, 124059, 132912, 152688, 165412, 171774, 199368, 225851, 229032, 248118, 330824, 343548, 372177, 398736, 451702, 458064, 496236, 661648, 677553, 687096, 744354, 903404, 992472, 1116531, 1355106, 1374192, 1488708, 1806808, 1984944, 2032659, 2233062, 2710212, 2936063, 2977416, 3613616, 4065318, 4466124, 5420424, 5872126, 5954832, 6097977, 8130636, 8808189, 8932248, 10840848, 11744252, 12195954, 16261272, 17616378, 17864496, 23488504, 24391908, 26424567, 32522544, 35232756, 46977008, 48783816, 52849134, 70465512, 79273701, 97567632, 105698268, 140931024, 158547402, 211396536, 317094804, 422793072, 634189608, 1268379216]

約数ペア:

[(1, 1268379216), (2, 634189608), (3, 422793072), (4, 317094804), (6, 211396536), (8, 158547402), (9, 140931024), (12, 105698268), (13, 97567632), (16, 79273701), (18, 70465512), (24, 52849134), (26, 48783816), (27, 46977008), (36, 35232756), (39, 32522544), (48, 26424567), (52, 24391908), (54, 23488504), (71, 17864496), (72, 17616378), (78, 16261272), (104, 12195954), (108, 11744252), (117, 10840848), (142, 8932248), (144, 8808189), (156, 8130636), (208, 6097977), (213, 5954832), (216, 5872126), (234, 5420424), (284, 4466124), (312, 4065318), (351, 3613616), (426, 2977416), (432, 2936063), (468, 2710212), (568, 2233062), (624, 2032659), (639, 1984944), (702, 1806808), (852, 1488708), (923, 1374192), (936, 1355106), (1136, 1116531), (1278, 992472), (1404, 903404), (1704, 744354), (1846, 687096), (1872, 677553), (1917, 661648), (2556, 496236), (2769, 458064), (2808, 451702), (3181, 398736), (3408, 372177), (3692, 343548), (3834, 330824), (5112, 248118), (5538, 229032), (5616, 225851), (6362, 199368), (7384, 171774), (7668, 165412), (8307, 152688), (9543, 132912), (10224, 124059), (11076, 114516), (12724, 99684), (14768, 85887), (15336, 82706), (16614, 76344), (19086, 66456), (22152, 57258), (24921, 50896), (25448, 49842), (28629, 44304), (30672, 41353), (33228, 38172)]