380028672

素因数分解:

$2^8\times 3^5\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 1171825200

約数和(自身を除く): 791796528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 149, 162, 164, 192, 216, 243, 246, 256, 288, 298, 324, 328, 369, 384, 432, 447, 486, 492, 576, 596, 648, 656, 738, 768, 864, 894, 972, 984, 1107, 1152, 1192, 1296, 1312, 1341, 1476, 1728, 1788, 1944, 1968, 2214, 2304, 2384, 2592, 2624, 2682, 2952, 3321, 3456, 3576, 3888, 3936, 4023, 4428, 4768, 5184, 5248, 5364, 5904, 6109, 6642, 6912, 7152, 7776, 7872, 8046, 8856, 9536, 9963, 10368, 10496, 10728, 11808, 12069, 12218, 13284, 14304, 15552, 15744, 16092, 17712, 18327, 19072, 19926, 20736, 21456, 23616, 24138, 24436, 26568, 28608, 31104, 31488, 32184, 35424, 36207, 36654, 38144, 39852, 42912, 47232, 48276, 48872, 53136, 54981, 57216, 62208, 64368, 70848, 72414, 73308, 79704, 85824, 94464, 96552, 97744, 106272, 109962, 114432, 128736, 141696, 144828, 146616, 159408, 164943, 171648, 193104, 195488, 212544, 219924, 257472, 283392, 289656, 293232, 318816, 329886, 343296, 386208, 390976, 425088, 439848, 494829, 514944, 579312, 586464, 637632, 659772, 772416, 781952, 850176, 879696, 989658, 1029888, 1158624, 1172928, 1275264, 1319544, 1484487, 1544832, 1563904, 1759392, 1979316, 2317248, 2345856, 2550528, 2639088, 2968974, 3089664, 3518784, 3958632, 4634496, 4691712, 5278176, 5937948, 7037568, 7917264, 9268992, 10556352, 11875896, 14075136, 15834528, 21112704, 23751792, 31669056, 42225408, 47503584, 63338112, 95007168, 126676224, 190014336, 380028672]

約数ペア:

[(1, 380028672), (2, 190014336), (3, 126676224), (4, 95007168), (6, 63338112), (8, 47503584), (9, 42225408), (12, 31669056), (16, 23751792), (18, 21112704), (24, 15834528), (27, 14075136), (32, 11875896), (36, 10556352), (41, 9268992), (48, 7917264), (54, 7037568), (64, 5937948), (72, 5278176), (81, 4691712), (82, 4634496), (96, 3958632), (108, 3518784), (123, 3089664), (128, 2968974), (144, 2639088), (149, 2550528), (162, 2345856), (164, 2317248), (192, 1979316), (216, 1759392), (243, 1563904), (246, 1544832), (256, 1484487), (288, 1319544), (298, 1275264), (324, 1172928), (328, 1158624), (369, 1029888), (384, 989658), (432, 879696), (447, 850176), (486, 781952), (492, 772416), (576, 659772), (596, 637632), (648, 586464), (656, 579312), (738, 514944), (768, 494829), (864, 439848), (894, 425088), (972, 390976), (984, 386208), (1107, 343296), (1152, 329886), (1192, 318816), (1296, 293232), (1312, 289656), (1341, 283392), (1476, 257472), (1728, 219924), (1788, 212544), (1944, 195488), (1968, 193104), (2214, 171648), (2304, 164943), (2384, 159408), (2592, 146616), (2624, 144828), (2682, 141696), (2952, 128736), (3321, 114432), (3456, 109962), (3576, 106272), (3888, 97744), (3936, 96552), (4023, 94464), (4428, 85824), (4768, 79704), (5184, 73308), (5248, 72414), (5364, 70848), (5904, 64368), (6109, 62208), (6642, 57216), (6912, 54981), (7152, 53136), (7776, 48872), (7872, 48276), (8046, 47232), (8856, 42912), (9536, 39852), (9963, 38144), (10368, 36654), (10496, 36207), (10728, 35424), (11808, 32184), (12069, 31488), (12218, 31104), (13284, 28608), (14304, 26568), (15552, 24436), (15744, 24138), (16092, 23616), (17712, 21456), (18327, 20736), (19072, 19926)]