341797456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21380

約数の個数: 80

約数和(自身を含む): 889193088

約数和(自身を除く): 547395632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 21341, 42682, 85364, 149387, 170728, 234751, 277433, 298774, 341456, 469502, 554866, 597548, 939004, 1109732, 1195096, 1643257, 1878008, 1942031, 2219464, 2390192, 3051763, 3286514, 3756016, 3884062, 4438928, 6103526, 6573028, 7768124, 12207052, 13146056, 15536248, 21362341, 24414104, 26292112, 31072496, 42724682, 48828208, 85449364, 170898728, 341797456]

約数ペア:

[(1, 341797456), (2, 170898728), (4, 85449364), (7, 48828208), (8, 42724682), (11, 31072496), (13, 26292112), (14, 24414104), (16, 21362341), (22, 15536248), (26, 13146056), (28, 12207052), (44, 7768124), (52, 6573028), (56, 6103526), (77, 4438928), (88, 3884062), (91, 3756016), (104, 3286514), (112, 3051763), (143, 2390192), (154, 2219464), (176, 1942031), (182, 1878008), (208, 1643257), (286, 1195096), (308, 1109732), (364, 939004), (572, 597548), (616, 554866), (728, 469502), (1001, 341456), (1144, 298774), (1232, 277433), (1456, 234751), (2002, 170728), (2288, 149387), (4004, 85364), (8008, 42682), (16016, 21341)]