1340885784

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8622

約数の個数: 128

約数和(自身を含む): 4115520000

約数和(自身を除く): 2774634216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2744, 2793, 3192, 3724, 4116, 5586, 6517, 7448, 8232, 8573, 11172, 13034, 17146, 19551, 22344, 25719, 26068, 34292, 39102, 51438, 52136, 60011, 68584, 78204, 102876, 120022, 156408, 162887, 180033, 205752, 240044, 325774, 360066, 420077, 480088, 488661, 651548, 720132, 840154, 977322, 1140209, 1260231, 1303096, 1440264, 1680308, 1954644, 2280418, 2520462, 2940539, 3360616, 3420627, 3909288, 4560836, 5040924, 5881078, 6841254, 7981463, 8821617, 9121672, 10081848, 11762156, 13682508, 15962926, 17643234, 23524312, 23944389, 27365016, 31925852, 35286468, 47888778, 55870241, 63851704, 70572936, 95777556, 111740482, 167610723, 191555112, 223480964, 335221446, 446961928, 670442892, 1340885784]

約数ペア:

[(1, 1340885784), (2, 670442892), (3, 446961928), (4, 335221446), (6, 223480964), (7, 191555112), (8, 167610723), (12, 111740482), (14, 95777556), (19, 70572936), (21, 63851704), (24, 55870241), (28, 47888778), (38, 35286468), (42, 31925852), (49, 27365016), (56, 23944389), (57, 23524312), (76, 17643234), (84, 15962926), (98, 13682508), (114, 11762156), (133, 10081848), (147, 9121672), (152, 8821617), (168, 7981463), (196, 6841254), (228, 5881078), (266, 5040924), (294, 4560836), (343, 3909288), (392, 3420627), (399, 3360616), (456, 2940539), (532, 2520462), (588, 2280418), (686, 1954644), (798, 1680308), (931, 1440264), (1029, 1303096), (1064, 1260231), (1176, 1140209), (1372, 977322), (1596, 840154), (1862, 720132), (2058, 651548), (2744, 488661), (2793, 480088), (3192, 420077), (3724, 360066), (4116, 325774), (5586, 240044), (6517, 205752), (7448, 180033), (8232, 162887), (8573, 156408), (11172, 120022), (13034, 102876), (17146, 78204), (19551, 68584), (22344, 60011), (25719, 52136), (26068, 51438), (34292, 39102)]