318109968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18257}}^1$

素因数の和:18293

約数の個数: 90

約数和(自身を含む): 978610542

約数和(自身を除く): 660500574

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 18257, 36514, 54771, 73028, 109542, 146056, 164313, 200827, 219084, 292112, 328626, 401654, 438168, 602481, 657252, 803308, 876336, 1204962, 1314504, 1606616, 1807443, 2209097, 2409924, 2629008, 3213232, 3614886, 4418194, 4819848, 6627291, 7229772, 8836388, 9639696, 13254582, 14459544, 17672776, 19881873, 26509164, 28919088, 35345552, 39763746, 53018328, 79527492, 106036656, 159054984, 318109968]

約数ペア:

[(1, 318109968), (2, 159054984), (3, 106036656), (4, 79527492), (6, 53018328), (8, 39763746), (9, 35345552), (11, 28919088), (12, 26509164), (16, 19881873), (18, 17672776), (22, 14459544), (24, 13254582), (33, 9639696), (36, 8836388), (44, 7229772), (48, 6627291), (66, 4819848), (72, 4418194), (88, 3614886), (99, 3213232), (121, 2629008), (132, 2409924), (144, 2209097), (176, 1807443), (198, 1606616), (242, 1314504), (264, 1204962), (363, 876336), (396, 803308), (484, 657252), (528, 602481), (726, 438168), (792, 401654), (968, 328626), (1089, 292112), (1452, 219084), (1584, 200827), (1936, 164313), (2178, 146056), (2904, 109542), (4356, 73028), (5808, 54771), (8712, 36514), (17424, 18257)]