989874144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 3401588736

約数和(自身を除く): 2411714592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 96, 112, 124, 126, 141, 144, 168, 186, 188, 217, 224, 248, 252, 279, 282, 288, 329, 336, 337, 372, 376, 423, 434, 496, 504, 558, 564, 651, 658, 672, 674, 744, 752, 846, 868, 987, 992, 1008, 1011, 1116, 1128, 1302, 1316, 1348, 1457, 1488, 1504, 1692, 1736, 1953, 1974, 2016, 2022, 2232, 2256, 2359, 2604, 2632, 2696, 2914, 2961, 2976, 3033, 3384, 3472, 3906, 3948, 4044, 4371, 4464, 4512, 4718, 5208, 5264, 5392, 5828, 5922, 6066, 6768, 6944, 7077, 7812, 7896, 8088, 8742, 8928, 9436, 10199, 10416, 10447, 10528, 10784, 11656, 11844, 12132, 13113, 13536, 14154, 15624, 15792, 15839, 16176, 17484, 18872, 20398, 20832, 20894, 21231, 23312, 23688, 24264, 26226, 28308, 30597, 31248, 31341, 31584, 31678, 32352, 34968, 37744, 40796, 41788, 42462, 46624, 47376, 47517, 48528, 52452, 56616, 61194, 62496, 62682, 63356, 69936, 73129, 75488, 81592, 83576, 84924, 91791, 94023, 94752, 95034, 97056, 104904, 110873, 113232, 122388, 125364, 126712, 139872, 142551, 146258, 163184, 167152, 169848, 183582, 188046, 190068, 209808, 219387, 221746, 226464, 244776, 250728, 253424, 285102, 292516, 326368, 332619, 334304, 339696, 367164, 376092, 380136, 419616, 438774, 443492, 489552, 491009, 501456, 506848, 570204, 585032, 658161, 665238, 679392, 734328, 752184, 760272, 877548, 886984, 979104, 982018, 997857, 1002912, 1140408, 1170064, 1316322, 1330476, 1468656, 1473027, 1504368, 1520544, 1755096, 1773968, 1964036, 1995714, 2280816, 2340128, 2632644, 2660952, 2937312, 2946054, 3008736, 3437063, 3510192, 3547936, 3928072, 3991428, 4419081, 4561632, 5265288, 5321904, 5892108, 6874126, 7020384, 7856144, 7982856, 8838162, 10311189, 10530576, 10643808, 11784216, 13748252, 15712288, 15965712, 17676324, 20622378, 21061152, 23568432, 27496504, 30933567, 31931424, 35352648, 41244756, 47136864, 54993008, 61867134, 70705296, 82489512, 109986016, 123734268, 141410592, 164979024, 247468536, 329958048, 494937072, 989874144]

約数ペア:

[(1, 989874144), (2, 494937072), (3, 329958048), (4, 247468536), (6, 164979024), (7, 141410592), (8, 123734268), (9, 109986016), (12, 82489512), (14, 70705296), (16, 61867134), (18, 54993008), (21, 47136864), (24, 41244756), (28, 35352648), (31, 31931424), (32, 30933567), (36, 27496504), (42, 23568432), (47, 21061152), (48, 20622378), (56, 17676324), (62, 15965712), (63, 15712288), (72, 13748252), (84, 11784216), (93, 10643808), (94, 10530576), (96, 10311189), (112, 8838162), (124, 7982856), (126, 7856144), (141, 7020384), (144, 6874126), (168, 5892108), (186, 5321904), (188, 5265288), (217, 4561632), (224, 4419081), (248, 3991428), (252, 3928072), (279, 3547936), (282, 3510192), (288, 3437063), (329, 3008736), (336, 2946054), (337, 2937312), (372, 2660952), (376, 2632644), (423, 2340128), (434, 2280816), (496, 1995714), (504, 1964036), (558, 1773968), (564, 1755096), (651, 1520544), (658, 1504368), (672, 1473027), (674, 1468656), (744, 1330476), (752, 1316322), (846, 1170064), (868, 1140408), (987, 1002912), (992, 997857), (1008, 982018), (1011, 979104), (1116, 886984), (1128, 877548), (1302, 760272), (1316, 752184), (1348, 734328), (1457, 679392), (1488, 665238), (1504, 658161), (1692, 585032), (1736, 570204), (1953, 506848), (1974, 501456), (2016, 491009), (2022, 489552), (2232, 443492), (2256, 438774), (2359, 419616), (2604, 380136), (2632, 376092), (2696, 367164), (2914, 339696), (2961, 334304), (2976, 332619), (3033, 326368), (3384, 292516), (3472, 285102), (3906, 253424), (3948, 250728), (4044, 244776), (4371, 226464), (4464, 221746), (4512, 219387), (4718, 209808), (5208, 190068), (5264, 188046), (5392, 183582), (5828, 169848), (5922, 167152), (6066, 163184), (6768, 146258), (6944, 142551), (7077, 139872), (7812, 126712), (7896, 125364), (8088, 122388), (8742, 113232), (8928, 110873), (9436, 104904), (10199, 97056), (10416, 95034), (10447, 94752), (10528, 94023), (10784, 91791), (11656, 84924), (11844, 83576), (12132, 81592), (13113, 75488), (13536, 73129), (14154, 69936), (15624, 63356), (15792, 62682), (15839, 62496), (16176, 61194), (17484, 56616), (18872, 52452), (20398, 48528), (20832, 47517), (20894, 47376), (21231, 46624), (23312, 42462), (23688, 41788), (24264, 40796), (26226, 37744), (28308, 34968), (30597, 32352), (31248, 31678), (31341, 31584)]