981937152

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 264

約数和(自身を含む): 3351708672

約数和(自身を除く): 2369771520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 491, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 982, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1473, 1488, 1536, 1736, 1792, 1953, 1964, 1984, 2016, 2232, 2304, 2604, 2688, 2946, 2976, 3072, 3437, 3472, 3584, 3906, 3928, 3968, 4032, 4419, 4464, 4608, 5208, 5376, 5892, 5952, 6874, 6944, 7168, 7812, 7856, 7936, 8064, 8838, 8928, 9216, 10311, 10416, 10752, 11784, 11904, 13748, 13888, 15221, 15624, 15712, 15872, 16128, 17676, 17856, 20622, 20832, 21504, 23568, 23808, 27496, 27776, 30442, 30933, 31248, 31424, 31744, 32256, 35352, 35712, 41244, 41664, 45663, 47136, 47616, 54992, 55552, 60884, 61866, 62496, 62848, 64512, 70704, 71424, 82488, 83328, 91326, 94272, 95232, 106547, 109984, 111104, 121768, 123732, 124992, 125696, 136989, 141408, 142848, 164976, 166656, 182652, 188544, 213094, 219968, 222208, 243536, 247464, 249984, 251392, 273978, 282816, 285696, 319641, 329952, 333312, 365304, 377088, 426188, 439936, 487072, 494928, 499968, 502784, 547956, 565632, 639282, 659904, 666624, 730608, 754176, 852376, 879872, 958923, 974144, 989856, 999936, 1095912, 1131264, 1278564, 1319808, 1461216, 1508352, 1704752, 1759744, 1917846, 1948288, 1979712, 1999872, 2191824, 2262528, 2557128, 2639616, 2922432, 3409504, 3519488, 3835692, 3896576, 3959424, 4383648, 4525056, 5114256, 5279232, 5844864, 6819008, 7671384, 7793152, 7918848, 8767296, 10228512, 10558464, 11689728, 13638016, 15342768, 15586304, 15837696, 17534592, 20457024, 23379456, 27276032, 30685536, 31675392, 35069184, 40914048, 46758912, 54552064, 61371072, 70138368, 81828096, 109104128, 122742144, 140276736, 163656192, 245484288, 327312384, 490968576, 981937152]

約数ペア:

[(1, 981937152), (2, 490968576), (3, 327312384), (4, 245484288), (6, 163656192), (7, 140276736), (8, 122742144), (9, 109104128), (12, 81828096), (14, 70138368), (16, 61371072), (18, 54552064), (21, 46758912), (24, 40914048), (28, 35069184), (31, 31675392), (32, 30685536), (36, 27276032), (42, 23379456), (48, 20457024), (56, 17534592), (62, 15837696), (63, 15586304), (64, 15342768), (72, 13638016), (84, 11689728), (93, 10558464), (96, 10228512), (112, 8767296), (124, 7918848), (126, 7793152), (128, 7671384), (144, 6819008), (168, 5844864), (186, 5279232), (192, 5114256), (217, 4525056), (224, 4383648), (248, 3959424), (252, 3896576), (256, 3835692), (279, 3519488), (288, 3409504), (336, 2922432), (372, 2639616), (384, 2557128), (434, 2262528), (448, 2191824), (491, 1999872), (496, 1979712), (504, 1948288), (512, 1917846), (558, 1759744), (576, 1704752), (651, 1508352), (672, 1461216), (744, 1319808), (768, 1278564), (868, 1131264), (896, 1095912), (982, 999936), (992, 989856), (1008, 974144), (1024, 958923), (1116, 879872), (1152, 852376), (1302, 754176), (1344, 730608), (1473, 666624), (1488, 659904), (1536, 639282), (1736, 565632), (1792, 547956), (1953, 502784), (1964, 499968), (1984, 494928), (2016, 487072), (2232, 439936), (2304, 426188), (2604, 377088), (2688, 365304), (2946, 333312), (2976, 329952), (3072, 319641), (3437, 285696), (3472, 282816), (3584, 273978), (3906, 251392), (3928, 249984), (3968, 247464), (4032, 243536), (4419, 222208), (4464, 219968), (4608, 213094), (5208, 188544), (5376, 182652), (5892, 166656), (5952, 164976), (6874, 142848), (6944, 141408), (7168, 136989), (7812, 125696), (7856, 124992), (7936, 123732), (8064, 121768), (8838, 111104), (8928, 109984), (9216, 106547), (10311, 95232), (10416, 94272), (10752, 91326), (11784, 83328), (11904, 82488), (13748, 71424), (13888, 70704), (15221, 64512), (15624, 62848), (15712, 62496), (15872, 61866), (16128, 60884), (17676, 55552), (17856, 54992), (20622, 47616), (20832, 47136), (21504, 45663), (23568, 41664), (23808, 41244), (27496, 35712), (27776, 35352), (30442, 32256), (30933, 31744), (31248, 31424)]