677846064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 2102722560

約数和(自身を除く): 1424876496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 239, 276, 322, 336, 367, 368, 478, 483, 552, 644, 717, 734, 956, 966, 1101, 1104, 1288, 1434, 1468, 1673, 1912, 1932, 2202, 2569, 2576, 2868, 2936, 3346, 3824, 3864, 4404, 5019, 5138, 5497, 5736, 5872, 6692, 7707, 7728, 8441, 8808, 10038, 10276, 10994, 11472, 13384, 15414, 16491, 16882, 17616, 20076, 20552, 21988, 25323, 26768, 30828, 32982, 33764, 38479, 40152, 41104, 43976, 50646, 59087, 61656, 65964, 67528, 76958, 80304, 87713, 87952, 101292, 115437, 118174, 123312, 131928, 135056, 153916, 175426, 177261, 202584, 230874, 236348, 263139, 263856, 307832, 350852, 354522, 405168, 461748, 472696, 526278, 613991, 615664, 701704, 709044, 923496, 945392, 1052556, 1227982, 1403408, 1418088, 1841973, 1846992, 2017399, 2105112, 2455964, 2836176, 3683946, 4034798, 4210224, 4911928, 6052197, 7367892, 8069596, 9823856, 12104394, 14121793, 14735784, 16139192, 24208788, 28243586, 29471568, 32278384, 42365379, 48417576, 56487172, 84730758, 96835152, 112974344, 169461516, 225948688, 338923032, 677846064]

約数ペア:

[(1, 677846064), (2, 338923032), (3, 225948688), (4, 169461516), (6, 112974344), (7, 96835152), (8, 84730758), (12, 56487172), (14, 48417576), (16, 42365379), (21, 32278384), (23, 29471568), (24, 28243586), (28, 24208788), (42, 16139192), (46, 14735784), (48, 14121793), (56, 12104394), (69, 9823856), (84, 8069596), (92, 7367892), (112, 6052197), (138, 4911928), (161, 4210224), (168, 4034798), (184, 3683946), (239, 2836176), (276, 2455964), (322, 2105112), (336, 2017399), (367, 1846992), (368, 1841973), (478, 1418088), (483, 1403408), (552, 1227982), (644, 1052556), (717, 945392), (734, 923496), (956, 709044), (966, 701704), (1101, 615664), (1104, 613991), (1288, 526278), (1434, 472696), (1468, 461748), (1673, 405168), (1912, 354522), (1932, 350852), (2202, 307832), (2569, 263856), (2576, 263139), (2868, 236348), (2936, 230874), (3346, 202584), (3824, 177261), (3864, 175426), (4404, 153916), (5019, 135056), (5138, 131928), (5497, 123312), (5736, 118174), (5872, 115437), (6692, 101292), (7707, 87952), (7728, 87713), (8441, 80304), (8808, 76958), (10038, 67528), (10276, 65964), (10994, 61656), (11472, 59087), (13384, 50646), (15414, 43976), (16491, 41104), (16882, 40152), (17616, 38479), (20076, 33764), (20552, 32982), (21988, 30828), (25323, 26768)]