961307776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 2328782400

約数和(自身を除く): 1367474624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 128, 143, 176, 208, 232, 286, 319, 352, 377, 416, 464, 572, 638, 704, 754, 832, 928, 1144, 1276, 1408, 1508, 1664, 1811, 1856, 2288, 2552, 3016, 3622, 3712, 4147, 4576, 5104, 6032, 7244, 8294, 9152, 10208, 12064, 14488, 16588, 18304, 19921, 20416, 23543, 24128, 28976, 33176, 39842, 40832, 47086, 48256, 52519, 57952, 66352, 79684, 94172, 105038, 115904, 132704, 159368, 188344, 210076, 231808, 258973, 265408, 318736, 376688, 420152, 517946, 530816, 577709, 637472, 682747, 753376, 840304, 1035892, 1155418, 1274944, 1365494, 1506752, 1680608, 2071784, 2310836, 2549888, 2730988, 3013504, 3361216, 4143568, 4621672, 5461976, 6722432, 7510217, 8287136, 9243344, 10923952, 15020434, 16574272, 18486688, 21847904, 30040868, 33148544, 36973376, 43695808, 60081736, 73946752, 87391616, 120163472, 240326944, 480653888, 961307776]

約数ペア:

[(1, 961307776), (2, 480653888), (4, 240326944), (8, 120163472), (11, 87391616), (13, 73946752), (16, 60081736), (22, 43695808), (26, 36973376), (29, 33148544), (32, 30040868), (44, 21847904), (52, 18486688), (58, 16574272), (64, 15020434), (88, 10923952), (104, 9243344), (116, 8287136), (128, 7510217), (143, 6722432), (176, 5461976), (208, 4621672), (232, 4143568), (286, 3361216), (319, 3013504), (352, 2730988), (377, 2549888), (416, 2310836), (464, 2071784), (572, 1680608), (638, 1506752), (704, 1365494), (754, 1274944), (832, 1155418), (928, 1035892), (1144, 840304), (1276, 753376), (1408, 682747), (1508, 637472), (1664, 577709), (1811, 530816), (1856, 517946), (2288, 420152), (2552, 376688), (3016, 318736), (3622, 265408), (3712, 258973), (4147, 231808), (4576, 210076), (5104, 188344), (6032, 159368), (7244, 132704), (8294, 115904), (9152, 105038), (10208, 94172), (12064, 79684), (14488, 66352), (16588, 57952), (18304, 52519), (19921, 48256), (20416, 47086), (23543, 40832), (24128, 39842), (28976, 33176)]