13212934728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{4591}}^1$

素因数の和:5107

約数の個数: 128

約数和(自身を含む): 38863749120

約数和(自身を除く): 25650814392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 463, 518, 777, 888, 926, 1036, 1389, 1554, 1852, 2072, 2778, 3108, 3241, 3704, 4591, 5556, 6216, 6482, 9182, 9723, 11112, 12964, 13773, 17131, 18364, 19446, 25928, 27546, 32137, 34262, 36728, 38892, 51393, 55092, 64274, 68524, 77784, 96411, 102786, 110184, 119917, 128548, 137048, 169867, 192822, 205572, 239834, 257096, 339734, 359751, 385644, 411144, 479668, 509601, 679468, 719502, 771288, 959336, 1019202, 1189069, 1358936, 1439004, 2038404, 2125633, 2378138, 2878008, 3567207, 4076808, 4251266, 4756276, 6376899, 7134414, 8502532, 9512552, 12753798, 14268828, 14879431, 17005064, 25507596, 28537656, 29758862, 44638293, 51015192, 59517724, 78648421, 89276586, 119035448, 157296842, 178553172, 235945263, 314593684, 357106344, 471890526, 550538947, 629187368, 943781052, 1101077894, 1651616841, 1887562104, 2202155788, 3303233682, 4404311576, 6606467364, 13212934728]

約数ペア:

[(1, 13212934728), (2, 6606467364), (3, 4404311576), (4, 3303233682), (6, 2202155788), (7, 1887562104), (8, 1651616841), (12, 1101077894), (14, 943781052), (21, 629187368), (24, 550538947), (28, 471890526), (37, 357106344), (42, 314593684), (56, 235945263), (74, 178553172), (84, 157296842), (111, 119035448), (148, 89276586), (168, 78648421), (222, 59517724), (259, 51015192), (296, 44638293), (444, 29758862), (463, 28537656), (518, 25507596), (777, 17005064), (888, 14879431), (926, 14268828), (1036, 12753798), (1389, 9512552), (1554, 8502532), (1852, 7134414), (2072, 6376899), (2778, 4756276), (3108, 4251266), (3241, 4076808), (3704, 3567207), (4591, 2878008), (5556, 2378138), (6216, 2125633), (6482, 2038404), (9182, 1439004), (9723, 1358936), (11112, 1189069), (12964, 1019202), (13773, 959336), (17131, 771288), (18364, 719502), (19446, 679468), (25928, 509601), (27546, 479668), (32137, 411144), (34262, 385644), (36728, 359751), (38892, 339734), (51393, 257096), (55092, 239834), (64274, 205572), (68524, 192822), (77784, 169867), (96411, 137048), (102786, 128548), (110184, 119917)]