1668957168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 4513034064

約数和(自身を除く): 2844076896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 373, 388, 496, 582, 744, 746, 776, 961, 1119, 1164, 1488, 1492, 1552, 1922, 2238, 2328, 2883, 2984, 3007, 3844, 4476, 4656, 5766, 5968, 6014, 7688, 8952, 9021, 11532, 11563, 12028, 15376, 17904, 18042, 23064, 23126, 24056, 34689, 36084, 36181, 46128, 46252, 48112, 69378, 72168, 72362, 92504, 93217, 108543, 138756, 144336, 144724, 185008, 186434, 217086, 277512, 279651, 289448, 358453, 372868, 434172, 555024, 559302, 578896, 716906, 745736, 868344, 1075359, 1118604, 1121611, 1433812, 1491472, 1736688, 2150718, 2237208, 2243222, 2867624, 3364833, 4301436, 4474416, 4486444, 5735248, 6729666, 8602872, 8972888, 13459332, 17205744, 17945776, 26918664, 34769941, 53837328, 69539882, 104309823, 139079764, 208619646, 278159528, 417239292, 556319056, 834478584, 1668957168]

約数ペア:

[(1, 1668957168), (2, 834478584), (3, 556319056), (4, 417239292), (6, 278159528), (8, 208619646), (12, 139079764), (16, 104309823), (24, 69539882), (31, 53837328), (48, 34769941), (62, 26918664), (93, 17945776), (97, 17205744), (124, 13459332), (186, 8972888), (194, 8602872), (248, 6729666), (291, 5735248), (372, 4486444), (373, 4474416), (388, 4301436), (496, 3364833), (582, 2867624), (744, 2243222), (746, 2237208), (776, 2150718), (961, 1736688), (1119, 1491472), (1164, 1433812), (1488, 1121611), (1492, 1118604), (1552, 1075359), (1922, 868344), (2238, 745736), (2328, 716906), (2883, 578896), (2984, 559302), (3007, 555024), (3844, 434172), (4476, 372868), (4656, 358453), (5766, 289448), (5968, 279651), (6014, 277512), (7688, 217086), (8952, 186434), (9021, 185008), (11532, 144724), (11563, 144336), (12028, 138756), (15376, 108543), (17904, 93217), (18042, 92504), (23064, 72362), (23126, 72168), (24056, 69378), (34689, 48112), (36084, 46252), (36181, 46128)]