247468562784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{31391}}^1$

素因数の和:32321

約数の個数: 144

約数和(自身を含む): 727285837824

約数和(自身を除く): 479817275040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 883, 992, 1116, 1488, 1766, 2232, 2649, 2976, 3532, 4464, 5298, 7064, 7947, 8928, 10596, 14128, 15894, 21192, 27373, 28256, 31391, 31788, 42384, 54746, 62782, 63576, 82119, 84768, 94173, 109492, 125564, 127152, 164238, 188346, 218984, 246357, 251128, 254304, 282519, 328476, 376692, 437968, 492714, 502256, 565038, 656952, 753384, 875936, 973121, 985428, 1004512, 1130076, 1313904, 1506768, 1946242, 1970856, 2260152, 2627808, 2919363, 3013536, 3892484, 3941712, 4520304, 5838726, 7784968, 7883424, 8758089, 9040608, 11677452, 15569936, 17516178, 23354904, 27718253, 31139872, 35032356, 46709808, 55436506, 70064712, 83154759, 93419616, 110873012, 140129424, 166309518, 221746024, 249464277, 280258848, 332619036, 443492048, 498928554, 665238072, 859265843, 886984096, 997857108, 1330476144, 1718531686, 1995714216, 2577797529, 2660952288, 3437063372, 3991428432, 5155595058, 6874126744, 7733392587, 7982856864, 10311190116, 13748253488, 15466785174, 20622380232, 27496506976, 30933570348, 41244760464, 61867140696, 82489520928, 123734281392, 247468562784]

約数ペア:

[(1, 247468562784), (2, 123734281392), (3, 82489520928), (4, 61867140696), (6, 41244760464), (8, 30933570348), (9, 27496506976), (12, 20622380232), (16, 15466785174), (18, 13748253488), (24, 10311190116), (31, 7982856864), (32, 7733392587), (36, 6874126744), (48, 5155595058), (62, 3991428432), (72, 3437063372), (93, 2660952288), (96, 2577797529), (124, 1995714216), (144, 1718531686), (186, 1330476144), (248, 997857108), (279, 886984096), (288, 859265843), (372, 665238072), (496, 498928554), (558, 443492048), (744, 332619036), (883, 280258848), (992, 249464277), (1116, 221746024), (1488, 166309518), (1766, 140129424), (2232, 110873012), (2649, 93419616), (2976, 83154759), (3532, 70064712), (4464, 55436506), (5298, 46709808), (7064, 35032356), (7947, 31139872), (8928, 27718253), (10596, 23354904), (14128, 17516178), (15894, 15569936), (21192, 11677452), (27373, 9040608), (28256, 8758089), (31391, 7883424), (31788, 7784968), (42384, 5838726), (54746, 4520304), (62782, 3941712), (63576, 3892484), (82119, 3013536), (84768, 2919363), (94173, 2627808), (109492, 2260152), (125564, 1970856), (127152, 1946242), (164238, 1506768), (188346, 1313904), (218984, 1130076), (246357, 1004512), (251128, 985428), (254304, 973121), (282519, 875936), (328476, 753384), (376692, 656952), (437968, 565038), (492714, 502256)]