278790816

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 755612928

約数和(自身を除く): 476822112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 193, 246, 328, 367, 386, 492, 579, 656, 734, 772, 984, 1101, 1158, 1312, 1468, 1544, 1968, 2202, 2316, 2936, 3088, 3936, 4404, 4632, 5872, 6176, 7913, 8808, 9264, 11744, 15047, 15826, 17616, 18528, 23739, 30094, 31652, 35232, 45141, 47478, 60188, 63304, 70831, 90282, 94956, 120376, 126608, 141662, 180564, 189912, 212493, 240752, 253216, 283324, 361128, 379824, 424986, 481504, 566648, 722256, 759648, 849972, 1133296, 1444512, 1699944, 2266592, 2904071, 3399888, 5808142, 6799776, 8712213, 11616284, 17424426, 23232568, 34848852, 46465136, 69697704, 92930272, 139395408, 278790816]

約数ペア:

[(1, 278790816), (2, 139395408), (3, 92930272), (4, 69697704), (6, 46465136), (8, 34848852), (12, 23232568), (16, 17424426), (24, 11616284), (32, 8712213), (41, 6799776), (48, 5808142), (82, 3399888), (96, 2904071), (123, 2266592), (164, 1699944), (193, 1444512), (246, 1133296), (328, 849972), (367, 759648), (386, 722256), (492, 566648), (579, 481504), (656, 424986), (734, 379824), (772, 361128), (984, 283324), (1101, 253216), (1158, 240752), (1312, 212493), (1468, 189912), (1544, 180564), (1968, 141662), (2202, 126608), (2316, 120376), (2936, 94956), (3088, 90282), (3936, 70831), (4404, 63304), (4632, 60188), (5872, 47478), (6176, 45141), (7913, 35232), (8808, 31652), (9264, 30094), (11744, 23739), (15047, 18528), (15826, 17616)]