307942712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 755136000

約数和(自身を除く): 447193288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 59, 74, 77, 88, 118, 148, 154, 229, 236, 259, 296, 308, 407, 413, 458, 472, 518, 616, 649, 814, 826, 916, 1036, 1298, 1603, 1628, 1652, 1832, 2072, 2183, 2519, 2596, 2849, 3206, 3256, 3304, 4366, 4543, 5038, 5192, 5698, 6412, 8473, 8732, 9086, 10076, 11396, 12824, 13511, 15281, 16946, 17464, 17633, 18172, 20152, 22792, 24013, 27022, 30562, 33892, 35266, 36344, 48026, 54044, 59311, 61124, 67784, 70532, 93203, 94577, 96052, 108088, 118622, 122248, 141064, 148621, 168091, 186406, 189154, 192104, 237244, 297242, 336182, 372812, 378308, 474488, 499907, 594484, 652421, 672364, 745624, 756616, 999814, 1040347, 1188968, 1304842, 1344728, 1999628, 2080694, 2609684, 3499349, 3999256, 4161388, 5219368, 5498977, 6998698, 8322776, 10997954, 13997396, 21995908, 27994792, 38492839, 43991816, 76985678, 153971356, 307942712]

約数ペア:

[(1, 307942712), (2, 153971356), (4, 76985678), (7, 43991816), (8, 38492839), (11, 27994792), (14, 21995908), (22, 13997396), (28, 10997954), (37, 8322776), (44, 6998698), (56, 5498977), (59, 5219368), (74, 4161388), (77, 3999256), (88, 3499349), (118, 2609684), (148, 2080694), (154, 1999628), (229, 1344728), (236, 1304842), (259, 1188968), (296, 1040347), (308, 999814), (407, 756616), (413, 745624), (458, 672364), (472, 652421), (518, 594484), (616, 499907), (649, 474488), (814, 378308), (826, 372812), (916, 336182), (1036, 297242), (1298, 237244), (1603, 192104), (1628, 189154), (1652, 186406), (1832, 168091), (2072, 148621), (2183, 141064), (2519, 122248), (2596, 118622), (2849, 108088), (3206, 96052), (3256, 94577), (3304, 93203), (4366, 70532), (4543, 67784), (5038, 61124), (5192, 59311), (5698, 54044), (6412, 48026), (8473, 36344), (8732, 35266), (9086, 33892), (10076, 30562), (11396, 27022), (12824, 24013), (13511, 22792), (15281, 20152), (16946, 18172), (17464, 17633)]