213053904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2297

約数の個数: 120

約数和(自身を含む): 688775360

約数和(自身を除く): 475721456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2179, 2328, 2716, 3492, 4074, 4358, 4656, 5432, 6111, 6537, 6984, 8148, 8716, 10864, 12222, 13074, 13968, 15253, 16296, 17432, 19611, 24444, 26148, 30506, 32592, 34864, 39222, 45759, 48888, 52296, 61012, 78444, 91518, 97776, 104592, 122024, 137277, 156888, 183036, 211363, 244048, 274554, 313776, 366072, 422726, 549108, 634089, 732144, 845452, 1098216, 1268178, 1479541, 1690904, 1902267, 2196432, 2536356, 2959082, 3381808, 3804534, 4438623, 5072712, 5918164, 7609068, 8877246, 10145424, 11836328, 13315869, 15218136, 17754492, 23672656, 26631738, 30436272, 35508984, 53263476, 71017968, 106526952, 213053904]

約数ペア:

[(1, 213053904), (2, 106526952), (3, 71017968), (4, 53263476), (6, 35508984), (7, 30436272), (8, 26631738), (9, 23672656), (12, 17754492), (14, 15218136), (16, 13315869), (18, 11836328), (21, 10145424), (24, 8877246), (28, 7609068), (36, 5918164), (42, 5072712), (48, 4438623), (56, 3804534), (63, 3381808), (72, 2959082), (84, 2536356), (97, 2196432), (112, 1902267), (126, 1690904), (144, 1479541), (168, 1268178), (194, 1098216), (252, 845452), (291, 732144), (336, 634089), (388, 549108), (504, 422726), (582, 366072), (679, 313776), (776, 274554), (873, 244048), (1008, 211363), (1164, 183036), (1358, 156888), (1552, 137277), (1746, 122024), (2037, 104592), (2179, 97776), (2328, 91518), (2716, 78444), (3492, 61012), (4074, 52296), (4358, 48888), (4656, 45759), (5432, 39222), (6111, 34864), (6537, 32592), (6984, 30506), (8148, 26148), (8716, 24444), (10864, 19611), (12222, 17432), (13074, 16296), (13968, 15253)]