187478928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 699955200

約数和(自身を除く): 512476272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 251, 252, 266, 273, 304, 312, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 502, 504, 513, 532, 546, 624, 684, 702, 728, 741, 753, 756, 798, 819, 912, 936, 988, 1004, 1008, 1026, 1064, 1092, 1197, 1368, 1404, 1456, 1482, 1506, 1512, 1596, 1638, 1729, 1757, 1872, 1976, 2008, 2052, 2128, 2184, 2223, 2259, 2394, 2457, 2736, 2808, 2964, 3012, 3024, 3192, 3263, 3276, 3458, 3514, 3591, 3952, 4016, 4104, 4368, 4446, 4518, 4769, 4788, 4914, 5187, 5271, 5616, 5928, 6024, 6384, 6526, 6552, 6669, 6777, 6916, 7028, 7182, 8208, 8892, 9036, 9538, 9576, 9789, 9828, 10374, 10542, 11856, 12048, 13052, 13104, 13338, 13554, 13832, 14056, 14307, 14364, 15561, 15813, 17784, 18072, 19076, 19152, 19578, 19656, 20748, 21084, 22841, 26104, 26676, 27108, 27664, 28112, 28614, 28728, 29367, 31122, 31626, 33383, 35568, 36144, 38152, 39156, 39312, 41496, 42168, 42921, 45682, 46683, 47439, 52208, 53352, 54216, 57228, 57456, 58734, 61997, 62244, 63252, 66766, 68523, 76304, 78312, 82992, 84336, 85842, 88101, 91364, 93366, 94878, 100149, 106704, 108432, 114456, 117468, 123994, 124488, 126504, 128763, 133532, 137046, 156624, 171684, 176202, 182728, 185991, 186732, 189756, 200298, 205569, 228912, 234936, 247988, 248976, 253008, 257526, 267064, 274092, 300447, 343368, 352404, 365456, 371982, 373464, 379512, 400596, 411138, 433979, 469872, 495976, 515052, 534128, 548184, 557973, 600894, 616707, 686736, 704808, 743964, 746928, 759024, 801192, 822276, 867958, 901341, 991952, 1030104, 1096368, 1115946, 1201788, 1233414, 1301937, 1409616, 1487928, 1602384, 1644552, 1673919, 1735916, 1802682, 2060208, 2231892, 2403576, 2466828, 2603874, 2975856, 3289104, 3347838, 3471832, 3605364, 3905811, 4463784, 4807152, 4933656, 5207748, 6695676, 6943664, 7210728, 7811622, 8927568, 9867312, 10415496, 11717433, 13391352, 14421456, 15623244, 20830992, 23434866, 26782704, 31246488, 46869732, 62492976, 93739464, 187478928]

約数ペア:

[(1, 187478928), (2, 93739464), (3, 62492976), (4, 46869732), (6, 31246488), (7, 26782704), (8, 23434866), (9, 20830992), (12, 15623244), (13, 14421456), (14, 13391352), (16, 11717433), (18, 10415496), (19, 9867312), (21, 8927568), (24, 7811622), (26, 7210728), (27, 6943664), (28, 6695676), (36, 5207748), (38, 4933656), (39, 4807152), (42, 4463784), (48, 3905811), (52, 3605364), (54, 3471832), (56, 3347838), (57, 3289104), (63, 2975856), (72, 2603874), (76, 2466828), (78, 2403576), (84, 2231892), (91, 2060208), (104, 1802682), (108, 1735916), (112, 1673919), (114, 1644552), (117, 1602384), (126, 1487928), (133, 1409616), (144, 1301937), (152, 1233414), (156, 1201788), (168, 1115946), (171, 1096368), (182, 1030104), (189, 991952), (208, 901341), (216, 867958), (228, 822276), (234, 801192), (247, 759024), (251, 746928), (252, 743964), (266, 704808), (273, 686736), (304, 616707), (312, 600894), (336, 557973), (342, 548184), (351, 534128), (364, 515052), (378, 495976), (399, 469872), (432, 433979), (456, 411138), (468, 400596), (494, 379512), (502, 373464), (504, 371982), (513, 365456), (532, 352404), (546, 343368), (624, 300447), (684, 274092), (702, 267064), (728, 257526), (741, 253008), (753, 248976), (756, 247988), (798, 234936), (819, 228912), (912, 205569), (936, 200298), (988, 189756), (1004, 186732), (1008, 185991), (1026, 182728), (1064, 176202), (1092, 171684), (1197, 156624), (1368, 137046), (1404, 133532), (1456, 128763), (1482, 126504), (1506, 124488), (1512, 123994), (1596, 117468), (1638, 114456), (1729, 108432), (1757, 106704), (1872, 100149), (1976, 94878), (2008, 93366), (2052, 91364), (2128, 88101), (2184, 85842), (2223, 84336), (2259, 82992), (2394, 78312), (2457, 76304), (2736, 68523), (2808, 66766), (2964, 63252), (3012, 62244), (3024, 61997), (3192, 58734), (3263, 57456), (3276, 57228), (3458, 54216), (3514, 53352), (3591, 52208), (3952, 47439), (4016, 46683), (4104, 45682), (4368, 42921), (4446, 42168), (4518, 41496), (4769, 39312), (4788, 39156), (4914, 38152), (5187, 36144), (5271, 35568), (5616, 33383), (5928, 31626), (6024, 31122), (6384, 29367), (6526, 28728), (6552, 28614), (6669, 28112), (6777, 27664), (6916, 27108), (7028, 26676), (7182, 26104), (8208, 22841), (8892, 21084), (9036, 20748), (9538, 19656), (9576, 19578), (9789, 19152), (9828, 19076), (10374, 18072), (10542, 17784), (11856, 15813), (12048, 15561), (13052, 14364), (13104, 14307), (13338, 14056), (13554, 13832)]