681633792

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 2330808480

約数和(自身を除く): 1649174688

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 587, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1174, 1296, 1344, 1512, 1536, 1728, 1761, 1792, 2016, 2048, 2268, 2304, 2348, 2592, 2688, 3024, 3072, 3456, 3522, 3584, 4032, 4109, 4536, 4608, 4696, 5184, 5283, 5376, 6048, 6144, 6912, 7044, 7168, 8064, 8218, 9072, 9216, 9392, 10368, 10566, 10752, 12096, 12327, 13824, 14088, 14336, 15849, 16128, 16436, 18144, 18432, 18784, 20736, 21132, 21504, 24192, 24654, 27648, 28176, 31698, 32256, 32872, 36288, 36981, 37568, 41472, 42264, 43008, 47547, 48384, 49308, 55296, 56352, 63396, 64512, 65744, 72576, 73962, 75136, 82944, 84528, 95094, 96768, 98616, 110943, 112704, 126792, 129024, 131488, 145152, 147924, 150272, 165888, 169056, 190188, 193536, 197232, 221886, 225408, 253584, 262976, 290304, 295848, 300544, 332829, 338112, 380376, 387072, 394464, 443772, 450816, 507168, 525952, 580608, 591696, 601088, 665658, 676224, 760752, 788928, 887544, 901632, 1014336, 1051904, 1161216, 1183392, 1202176, 1331316, 1352448, 1521504, 1577856, 1775088, 1803264, 2028672, 2103808, 2366784, 2662632, 2704896, 3043008, 3155712, 3550176, 3606528, 4057344, 4207616, 4733568, 5325264, 5409792, 6086016, 6311424, 7100352, 8114688, 8415232, 9467136, 10650528, 10819584, 12172032, 12622848, 14200704, 16229376, 18934272, 21301056, 24344064, 25245696, 28401408, 32458752, 37868544, 42602112, 48688128, 56802816, 75737088, 85204224, 97376256, 113605632, 170408448, 227211264, 340816896, 681633792]

約数ペア:

[(1, 681633792), (2, 340816896), (3, 227211264), (4, 170408448), (6, 113605632), (7, 97376256), (8, 85204224), (9, 75737088), (12, 56802816), (14, 48688128), (16, 42602112), (18, 37868544), (21, 32458752), (24, 28401408), (27, 25245696), (28, 24344064), (32, 21301056), (36, 18934272), (42, 16229376), (48, 14200704), (54, 12622848), (56, 12172032), (63, 10819584), (64, 10650528), (72, 9467136), (81, 8415232), (84, 8114688), (96, 7100352), (108, 6311424), (112, 6086016), (126, 5409792), (128, 5325264), (144, 4733568), (162, 4207616), (168, 4057344), (189, 3606528), (192, 3550176), (216, 3155712), (224, 3043008), (252, 2704896), (256, 2662632), (288, 2366784), (324, 2103808), (336, 2028672), (378, 1803264), (384, 1775088), (432, 1577856), (448, 1521504), (504, 1352448), (512, 1331316), (567, 1202176), (576, 1183392), (587, 1161216), (648, 1051904), (672, 1014336), (756, 901632), (768, 887544), (864, 788928), (896, 760752), (1008, 676224), (1024, 665658), (1134, 601088), (1152, 591696), (1174, 580608), (1296, 525952), (1344, 507168), (1512, 450816), (1536, 443772), (1728, 394464), (1761, 387072), (1792, 380376), (2016, 338112), (2048, 332829), (2268, 300544), (2304, 295848), (2348, 290304), (2592, 262976), (2688, 253584), (3024, 225408), (3072, 221886), (3456, 197232), (3522, 193536), (3584, 190188), (4032, 169056), (4109, 165888), (4536, 150272), (4608, 147924), (4696, 145152), (5184, 131488), (5283, 129024), (5376, 126792), (6048, 112704), (6144, 110943), (6912, 98616), (7044, 96768), (7168, 95094), (8064, 84528), (8218, 82944), (9072, 75136), (9216, 73962), (9392, 72576), (10368, 65744), (10566, 64512), (10752, 63396), (12096, 56352), (12327, 55296), (13824, 49308), (14088, 48384), (14336, 47547), (15849, 43008), (16128, 42264), (16436, 41472), (18144, 37568), (18432, 36981), (18784, 36288), (20736, 32872), (21132, 32256), (21504, 31698), (24192, 28176), (24654, 27648)]