1000220704

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 2537256960

約数和(自身を除く): 1537036256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 37, 56, 62, 68, 74, 112, 119, 124, 136, 148, 217, 224, 229, 238, 248, 259, 272, 296, 434, 458, 476, 496, 518, 527, 544, 592, 629, 868, 916, 952, 992, 1036, 1054, 1147, 1184, 1258, 1603, 1736, 1832, 1904, 2072, 2108, 2294, 2516, 3206, 3472, 3664, 3689, 3808, 3893, 4144, 4216, 4403, 4588, 5032, 6412, 6944, 7099, 7328, 7378, 7786, 8029, 8288, 8432, 8473, 8806, 9176, 10064, 12824, 14198, 14756, 15572, 16058, 16864, 16946, 17612, 18352, 19499, 20128, 25648, 27251, 28396, 29512, 31144, 32116, 33892, 35224, 36704, 38998, 49693, 51296, 54502, 56792, 59024, 59311, 62288, 64232, 67784, 70448, 77996, 99386, 109004, 113584, 118048, 118622, 120683, 124576, 128464, 135568, 136493, 140896, 144041, 155992, 198772, 218008, 227168, 237244, 241366, 256928, 262663, 271136, 272986, 288082, 311984, 397544, 436016, 474488, 482732, 525326, 545972, 576164, 623968, 795088, 844781, 872032, 948976, 965464, 1008287, 1050652, 1091944, 1152328, 1590176, 1689562, 1838641, 1897952, 1930928, 2016574, 2101304, 2183888, 2304656, 3379124, 3677282, 3861856, 4033148, 4202608, 4367776, 4465271, 4609312, 6758248, 7354564, 8066296, 8405216, 8930542, 13516496, 14709128, 16132592, 17861084, 27032992, 29418256, 31256897, 32265184, 35722168, 58836512, 62513794, 71444336, 125027588, 142888672, 250055176, 500110352, 1000220704]

約数ペア:

[(1, 1000220704), (2, 500110352), (4, 250055176), (7, 142888672), (8, 125027588), (14, 71444336), (16, 62513794), (17, 58836512), (28, 35722168), (31, 32265184), (32, 31256897), (34, 29418256), (37, 27032992), (56, 17861084), (62, 16132592), (68, 14709128), (74, 13516496), (112, 8930542), (119, 8405216), (124, 8066296), (136, 7354564), (148, 6758248), (217, 4609312), (224, 4465271), (229, 4367776), (238, 4202608), (248, 4033148), (259, 3861856), (272, 3677282), (296, 3379124), (434, 2304656), (458, 2183888), (476, 2101304), (496, 2016574), (518, 1930928), (527, 1897952), (544, 1838641), (592, 1689562), (629, 1590176), (868, 1152328), (916, 1091944), (952, 1050652), (992, 1008287), (1036, 965464), (1054, 948976), (1147, 872032), (1184, 844781), (1258, 795088), (1603, 623968), (1736, 576164), (1832, 545972), (1904, 525326), (2072, 482732), (2108, 474488), (2294, 436016), (2516, 397544), (3206, 311984), (3472, 288082), (3664, 272986), (3689, 271136), (3808, 262663), (3893, 256928), (4144, 241366), (4216, 237244), (4403, 227168), (4588, 218008), (5032, 198772), (6412, 155992), (6944, 144041), (7099, 140896), (7328, 136493), (7378, 135568), (7786, 128464), (8029, 124576), (8288, 120683), (8432, 118622), (8473, 118048), (8806, 113584), (9176, 109004), (10064, 99386), (12824, 77996), (14198, 70448), (14756, 67784), (15572, 64232), (16058, 62288), (16864, 59311), (16946, 59024), (17612, 56792), (18352, 54502), (19499, 51296), (20128, 49693), (25648, 38998), (27251, 36704), (28396, 35224), (29512, 33892), (31144, 32116)]