2277479568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521401}}^1$

素因数の和:521432

約数の個数: 80

約数和(自身を含む): 7241230976

約数和(自身を除く): 4963751408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 521401, 1042802, 1564203, 2085604, 3128406, 3649807, 4171208, 6256812, 6778213, 7299614, 8342416, 10949421, 12513624, 13556426, 14599228, 20334639, 21898842, 25027248, 27112852, 29198456, 40669278, 43797684, 47447491, 54225704, 58396912, 81338556, 87595368, 94894982, 108451408, 142342473, 162677112, 175190736, 189789964, 284684946, 325354224, 379579928, 569369892, 759159856, 1138739784, 2277479568]

約数ペア:

[(1, 2277479568), (2, 1138739784), (3, 759159856), (4, 569369892), (6, 379579928), (7, 325354224), (8, 284684946), (12, 189789964), (13, 175190736), (14, 162677112), (16, 142342473), (21, 108451408), (24, 94894982), (26, 87595368), (28, 81338556), (39, 58396912), (42, 54225704), (48, 47447491), (52, 43797684), (56, 40669278), (78, 29198456), (84, 27112852), (91, 25027248), (104, 21898842), (112, 20334639), (156, 14599228), (168, 13556426), (182, 12513624), (208, 10949421), (273, 8342416), (312, 7299614), (336, 6778213), (364, 6256812), (546, 4171208), (624, 3649807), (728, 3128406), (1092, 2085604), (1456, 1564203), (2184, 1042802), (4368, 521401)]