1666805616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4363}}^1$

素因数の和:4763

約数の個数: 120

約数和(自身を含む): 5346423680

約数和(自身を除く): 3679618064

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, 112, 126, 144, 168, 252, 336, 379, 504, 758, 1008, 1137, 1516, 2274, 2653, 3032, 3411, 4363, 4548, 5306, 6064, 6822, 7959, 8726, 9096, 10612, 13089, 13644, 15918, 17452, 18192, 21224, 23877, 26178, 27288, 30541, 31836, 34904, 39267, 42448, 47754, 52356, 54576, 61082, 63672, 69808, 78534, 91623, 95508, 104712, 122164, 127344, 157068, 183246, 191016, 209424, 244328, 274869, 314136, 366492, 382032, 488656, 549738, 628272, 732984, 1099476, 1465968, 1653577, 2198952, 3307154, 4397904, 4960731, 6614308, 9921462, 11575039, 13228616, 14882193, 19842924, 23150078, 26457232, 29764386, 34725117, 39685848, 46300156, 59528772, 69450234, 79371696, 92600312, 104175351, 119057544, 138900468, 185200624, 208350702, 238115088, 277800936, 416701404, 555601872, 833402808, 1666805616]

約数ペア:

[(1, 1666805616), (2, 833402808), (3, 555601872), (4, 416701404), (6, 277800936), (7, 238115088), (8, 208350702), (9, 185200624), (12, 138900468), (14, 119057544), (16, 104175351), (18, 92600312), (21, 79371696), (24, 69450234), (28, 59528772), (36, 46300156), (42, 39685848), (48, 34725117), (56, 29764386), (63, 26457232), (72, 23150078), (84, 19842924), (112, 14882193), (126, 13228616), (144, 11575039), (168, 9921462), (252, 6614308), (336, 4960731), (379, 4397904), (504, 3307154), (758, 2198952), (1008, 1653577), (1137, 1465968), (1516, 1099476), (2274, 732984), (2653, 628272), (3032, 549738), (3411, 488656), (4363, 382032), (4548, 366492), (5306, 314136), (6064, 274869), (6822, 244328), (7959, 209424), (8726, 191016), (9096, 183246), (10612, 157068), (13089, 127344), (13644, 122164), (15918, 104712), (17452, 95508), (18192, 91623), (21224, 78534), (23877, 69808), (26178, 63672), (27288, 61082), (30541, 54576), (31836, 52356), (34904, 47754), (39267, 42448)]