1340108448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1195

約数の個数: 144

約数和(自身を含む): 4108908384

約数和(自身を除く): 2768799936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 347, 392, 588, 672, 694, 784, 821, 1041, 1176, 1388, 1568, 1642, 2082, 2352, 2429, 2463, 2776, 3284, 4164, 4704, 4858, 4926, 5552, 5747, 6568, 7287, 8328, 9716, 9852, 11104, 11494, 13136, 14574, 16656, 17003, 17241, 19432, 19704, 22988, 26272, 29148, 33312, 34006, 34482, 38864, 39408, 40229, 45976, 51009, 58296, 68012, 68964, 77728, 78816, 80458, 91952, 102018, 116592, 120687, 136024, 137928, 160916, 183904, 204036, 233184, 241374, 272048, 275856, 284887, 321832, 408072, 482748, 544096, 551712, 569774, 643664, 816144, 854661, 965496, 1139548, 1287328, 1632288, 1709322, 1930992, 1994209, 2279096, 3418644, 3861984, 3988418, 4558192, 5982627, 6837288, 7976836, 9116384, 11965254, 13674576, 13959463, 15953672, 23930508, 27349152, 27918926, 31907344, 41878389, 47861016, 55837852, 63814688, 83756778, 95722032, 111675704, 167513556, 191444064, 223351408, 335027112, 446702816, 670054224, 1340108448]

約数ペア:

[(1, 1340108448), (2, 670054224), (3, 446702816), (4, 335027112), (6, 223351408), (7, 191444064), (8, 167513556), (12, 111675704), (14, 95722032), (16, 83756778), (21, 63814688), (24, 55837852), (28, 47861016), (32, 41878389), (42, 31907344), (48, 27918926), (49, 27349152), (56, 23930508), (84, 15953672), (96, 13959463), (98, 13674576), (112, 11965254), (147, 9116384), (168, 7976836), (196, 6837288), (224, 5982627), (294, 4558192), (336, 3988418), (347, 3861984), (392, 3418644), (588, 2279096), (672, 1994209), (694, 1930992), (784, 1709322), (821, 1632288), (1041, 1287328), (1176, 1139548), (1388, 965496), (1568, 854661), (1642, 816144), (2082, 643664), (2352, 569774), (2429, 551712), (2463, 544096), (2776, 482748), (3284, 408072), (4164, 321832), (4704, 284887), (4858, 275856), (4926, 272048), (5552, 241374), (5747, 233184), (6568, 204036), (7287, 183904), (8328, 160916), (9716, 137928), (9852, 136024), (11104, 120687), (11494, 116592), (13136, 102018), (14574, 91952), (16656, 80458), (17003, 78816), (17241, 77728), (19432, 68964), (19704, 68012), (22988, 58296), (26272, 51009), (29148, 45976), (33312, 40229), (34006, 39408), (34482, 38864)]