217151643744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{719}}^1\times {\mathrm{49937}}^1$

素因数の和:50682

約数の個数: 192

約数和(自身を含む): 724860057600

約数和(自身を除く): 507708413856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 719, 756, 864, 1008, 1438, 1512, 2016, 2157, 2876, 3024, 4314, 5033, 5752, 6048, 6471, 8628, 10066, 11504, 12942, 15099, 17256, 19413, 20132, 23008, 25884, 30198, 34512, 38826, 40264, 45297, 49937, 51768, 60396, 69024, 77652, 80528, 90594, 99874, 103536, 120792, 135891, 149811, 155304, 161056, 181188, 199748, 207072, 241584, 271782, 299622, 310608, 349559, 362376, 399496, 449433, 483168, 543564, 599244, 621216, 699118, 724752, 798992, 898866, 1048677, 1087128, 1198488, 1348299, 1398236, 1449504, 1597984, 1797732, 2097354, 2174256, 2396976, 2696598, 2796472, 3146031, 3595464, 4194708, 4348512, 4793952, 5393196, 5592944, 6292062, 7190928, 8389416, 9438093, 10786392, 11185888, 12584124, 14381856, 16778832, 18876186, 21572784, 25168248, 33557664, 35904703, 37752372, 43145568, 50336496, 71809406, 75504744, 100672992, 107714109, 143618812, 151009488, 215428218, 251332921, 287237624, 302018976, 323142327, 430856436, 502665842, 574475248, 646284654, 753998763, 861712872, 969426981, 1005331684, 1148950496, 1292569308, 1507997526, 1723425744, 1938853962, 2010663368, 2261996289, 2585138616, 3015995052, 3446851488, 3877707924, 4021326736, 4523992578, 5170277232, 6031990104, 6785988867, 7755415848, 8042653472, 9047985156, 10340554464, 12063980208, 13571977734, 15510831696, 18095970312, 24127960416, 27143955468, 31021663392, 36191940624, 54287910936, 72383881248, 108575821872, 217151643744]

約数ペア:

[(1, 217151643744), (2, 108575821872), (3, 72383881248), (4, 54287910936), (6, 36191940624), (7, 31021663392), (8, 27143955468), (9, 24127960416), (12, 18095970312), (14, 15510831696), (16, 13571977734), (18, 12063980208), (21, 10340554464), (24, 9047985156), (27, 8042653472), (28, 7755415848), (32, 6785988867), (36, 6031990104), (42, 5170277232), (48, 4523992578), (54, 4021326736), (56, 3877707924), (63, 3446851488), (72, 3015995052), (84, 2585138616), (96, 2261996289), (108, 2010663368), (112, 1938853962), (126, 1723425744), (144, 1507997526), (168, 1292569308), (189, 1148950496), (216, 1005331684), (224, 969426981), (252, 861712872), (288, 753998763), (336, 646284654), (378, 574475248), (432, 502665842), (504, 430856436), (672, 323142327), (719, 302018976), (756, 287237624), (864, 251332921), (1008, 215428218), (1438, 151009488), (1512, 143618812), (2016, 107714109), (2157, 100672992), (2876, 75504744), (3024, 71809406), (4314, 50336496), (5033, 43145568), (5752, 37752372), (6048, 35904703), (6471, 33557664), (8628, 25168248), (10066, 21572784), (11504, 18876186), (12942, 16778832), (15099, 14381856), (17256, 12584124), (19413, 11185888), (20132, 10786392), (23008, 9438093), (25884, 8389416), (30198, 7190928), (34512, 6292062), (38826, 5592944), (40264, 5393196), (45297, 4793952), (49937, 4348512), (51768, 4194708), (60396, 3595464), (69024, 3146031), (77652, 2796472), (80528, 2696598), (90594, 2396976), (99874, 2174256), (103536, 2097354), (120792, 1797732), (135891, 1597984), (149811, 1449504), (155304, 1398236), (161056, 1348299), (181188, 1198488), (199748, 1087128), (207072, 1048677), (241584, 898866), (271782, 798992), (299622, 724752), (310608, 699118), (349559, 621216), (362376, 599244), (399496, 543564), (449433, 483168)]