16521255296

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1951}}^1$

素因数の和:2712

約数の個数: 128

約数和(自身を含む): 40585359360

約数和(自身を除く): 24064104064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 727, 728, 832, 896, 1454, 1456, 1664, 1951, 2908, 2912, 3902, 5089, 5816, 5824, 7804, 9451, 10178, 11632, 11648, 13657, 15608, 18902, 20356, 23264, 25363, 27314, 31216, 37804, 40712, 46528, 50726, 54628, 62432, 66157, 75608, 81424, 93056, 101452, 109256, 124864, 132314, 151216, 162848, 177541, 202904, 218512, 249728, 264628, 302432, 325696, 355082, 405808, 437024, 529256, 604864, 651392, 710164, 811616, 874048, 1058512, 1209728, 1418377, 1420328, 1623232, 1748096, 2117024, 2836754, 2840656, 3246464, 4234048, 5673508, 5681312, 8468096, 9928639, 11347016, 11362624, 18438901, 19857278, 22694032, 22725248, 36877802, 39714556, 45388064, 73755604, 79429112, 90776128, 129072307, 147511208, 158858224, 181552256, 258144614, 295022416, 317716448, 516289228, 590044832, 635432896, 1032578456, 1180089664, 1270865792, 2065156912, 2360179328, 4130313824, 8260627648, 16521255296]

約数ペア:

[(1, 16521255296), (2, 8260627648), (4, 4130313824), (7, 2360179328), (8, 2065156912), (13, 1270865792), (14, 1180089664), (16, 1032578456), (26, 635432896), (28, 590044832), (32, 516289228), (52, 317716448), (56, 295022416), (64, 258144614), (91, 181552256), (104, 158858224), (112, 147511208), (128, 129072307), (182, 90776128), (208, 79429112), (224, 73755604), (364, 45388064), (416, 39714556), (448, 36877802), (727, 22725248), (728, 22694032), (832, 19857278), (896, 18438901), (1454, 11362624), (1456, 11347016), (1664, 9928639), (1951, 8468096), (2908, 5681312), (2912, 5673508), (3902, 4234048), (5089, 3246464), (5816, 2840656), (5824, 2836754), (7804, 2117024), (9451, 1748096), (10178, 1623232), (11632, 1420328), (11648, 1418377), (13657, 1209728), (15608, 1058512), (18902, 874048), (20356, 811616), (23264, 710164), (25363, 651392), (27314, 604864), (31216, 529256), (37804, 437024), (40712, 405808), (46528, 355082), (50726, 325696), (54628, 302432), (62432, 264628), (66157, 249728), (75608, 218512), (81424, 202904), (93056, 177541), (101452, 162848), (109256, 151216), (124864, 132314)]