40616576

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 108984960

約数和(自身を除く): 68368384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 317, 352, 364, 416, 448, 572, 616, 634, 704, 728, 832, 896, 1001, 1144, 1232, 1268, 1408, 1456, 1664, 2002, 2219, 2288, 2464, 2536, 2912, 3487, 4004, 4121, 4438, 4576, 4928, 5072, 5824, 6974, 8008, 8242, 8876, 9152, 9856, 10144, 11648, 13948, 16016, 16484, 17752, 18304, 20288, 24409, 27896, 28847, 32032, 32968, 35504, 40576, 45331, 48818, 55792, 57694, 64064, 65936, 71008, 90662, 97636, 111584, 115388, 128128, 131872, 142016, 181324, 195272, 223168, 230776, 263744, 284032, 317317, 362648, 390544, 446336, 461552, 527488, 634634, 725296, 781088, 923104, 1269268, 1450592, 1562176, 1846208, 2538536, 2901184, 3124352, 3692416, 5077072, 5802368, 10154144, 20308288, 40616576]

約数ペア:

[(1, 40616576), (2, 20308288), (4, 10154144), (7, 5802368), (8, 5077072), (11, 3692416), (13, 3124352), (14, 2901184), (16, 2538536), (22, 1846208), (26, 1562176), (28, 1450592), (32, 1269268), (44, 923104), (52, 781088), (56, 725296), (64, 634634), (77, 527488), (88, 461552), (91, 446336), (104, 390544), (112, 362648), (128, 317317), (143, 284032), (154, 263744), (176, 230776), (182, 223168), (208, 195272), (224, 181324), (286, 142016), (308, 131872), (317, 128128), (352, 115388), (364, 111584), (416, 97636), (448, 90662), (572, 71008), (616, 65936), (634, 64064), (704, 57694), (728, 55792), (832, 48818), (896, 45331), (1001, 40576), (1144, 35504), (1232, 32968), (1268, 32032), (1408, 28847), (1456, 27896), (1664, 24409), (2002, 20288), (2219, 18304), (2288, 17752), (2464, 16484), (2536, 16016), (2912, 13948), (3487, 11648), (4004, 10144), (4121, 9856), (4438, 9152), (4576, 8876), (4928, 8242), (5072, 8008), (5824, 6974)]