1968738048

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 270

約数和(自身を含む): 6219209304

約数和(自身を除く): 4250471256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 263, 288, 304, 324, 342, 361, 384, 432, 456, 513, 526, 576, 608, 648, 684, 722, 768, 789, 864, 912, 1026, 1052, 1083, 1152, 1216, 1296, 1368, 1444, 1539, 1578, 1728, 1824, 2052, 2104, 2166, 2304, 2367, 2432, 2592, 2736, 2888, 3078, 3156, 3249, 3456, 3648, 4104, 4208, 4332, 4734, 4864, 4997, 5184, 5472, 5776, 6156, 6312, 6498, 6912, 7101, 7296, 8208, 8416, 8664, 9468, 9747, 9994, 10368, 10944, 11552, 12312, 12624, 12996, 14202, 14592, 14991, 16416, 16832, 17328, 18936, 19494, 19988, 20736, 21303, 21888, 23104, 24624, 25248, 25992, 28404, 29241, 29982, 32832, 33664, 34656, 37872, 38988, 39976, 42606, 43776, 44973, 46208, 49248, 50496, 51984, 56808, 58482, 59964, 65664, 67328, 69312, 75744, 77976, 79952, 85212, 89946, 92416, 94943, 98496, 100992, 103968, 113616, 116964, 119928, 131328, 134919, 138624, 151488, 155952, 159904, 170424, 179892, 189886, 196992, 201984, 207936, 227232, 233928, 239856, 269838, 277248, 284829, 302976, 311904, 319808, 340848, 359784, 379772, 393984, 404757, 415872, 454464, 467856, 479712, 539676, 569658, 605952, 623808, 639616, 681696, 719568, 759544, 809514, 831744, 854487, 908928, 935712, 959424, 1079352, 1139316, 1247616, 1279232, 1363392, 1439136, 1519088, 1619028, 1708974, 1817856, 1871424, 1918848, 2158704, 2278632, 2495232, 2563461, 2726784, 2878272, 3038176, 3238056, 3417948, 3742848, 3837696, 4317408, 4557264, 5126922, 5453568, 5756544, 6076352, 6476112, 6835896, 7485696, 7690383, 8634816, 9114528, 10253844, 11513088, 12152704, 12952224, 13671792, 15380766, 17269632, 18229056, 20507688, 24305408, 25904448, 27343584, 30761532, 34539264, 36458112, 41015376, 51808896, 54687168, 61523064, 72916224, 82030752, 103617792, 109374336, 123046128, 164061504, 218748672, 246092256, 328123008, 492184512, 656246016, 984369024, 1968738048]

約数ペア:

[(1, 1968738048), (2, 984369024), (3, 656246016), (4, 492184512), (6, 328123008), (8, 246092256), (9, 218748672), (12, 164061504), (16, 123046128), (18, 109374336), (19, 103617792), (24, 82030752), (27, 72916224), (32, 61523064), (36, 54687168), (38, 51808896), (48, 41015376), (54, 36458112), (57, 34539264), (64, 30761532), (72, 27343584), (76, 25904448), (81, 24305408), (96, 20507688), (108, 18229056), (114, 17269632), (128, 15380766), (144, 13671792), (152, 12952224), (162, 12152704), (171, 11513088), (192, 10253844), (216, 9114528), (228, 8634816), (256, 7690383), (263, 7485696), (288, 6835896), (304, 6476112), (324, 6076352), (342, 5756544), (361, 5453568), (384, 5126922), (432, 4557264), (456, 4317408), (513, 3837696), (526, 3742848), (576, 3417948), (608, 3238056), (648, 3038176), (684, 2878272), (722, 2726784), (768, 2563461), (789, 2495232), (864, 2278632), (912, 2158704), (1026, 1918848), (1052, 1871424), (1083, 1817856), (1152, 1708974), (1216, 1619028), (1296, 1519088), (1368, 1439136), (1444, 1363392), (1539, 1279232), (1578, 1247616), (1728, 1139316), (1824, 1079352), (2052, 959424), (2104, 935712), (2166, 908928), (2304, 854487), (2367, 831744), (2432, 809514), (2592, 759544), (2736, 719568), (2888, 681696), (3078, 639616), (3156, 623808), (3249, 605952), (3456, 569658), (3648, 539676), (4104, 479712), (4208, 467856), (4332, 454464), (4734, 415872), (4864, 404757), (4997, 393984), (5184, 379772), (5472, 359784), (5776, 340848), (6156, 319808), (6312, 311904), (6498, 302976), (6912, 284829), (7101, 277248), (7296, 269838), (8208, 239856), (8416, 233928), (8664, 227232), (9468, 207936), (9747, 201984), (9994, 196992), (10368, 189886), (10944, 179892), (11552, 170424), (12312, 159904), (12624, 155952), (12996, 151488), (14202, 138624), (14592, 134919), (14991, 131328), (16416, 119928), (16832, 116964), (17328, 113616), (18936, 103968), (19494, 100992), (19988, 98496), (20736, 94943), (21303, 92416), (21888, 89946), (23104, 85212), (24624, 79952), (25248, 77976), (25992, 75744), (28404, 69312), (29241, 67328), (29982, 65664), (32832, 59964), (33664, 58482), (34656, 56808), (37872, 51984), (38988, 50496), (39976, 49248), (42606, 46208), (43776, 44973)]