28999980288

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73607}}^1$

素因数の和:73654

約数の個数: 180

約数和(自身を含む): 91025124960

約数和(自身を除く): 62025144672

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, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 768, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2304, 2432, 2592, 2736, 3078, 3456, 3648, 4104, 4864, 5184, 5472, 6156, 6912, 7296, 8208, 10368, 10944, 12312, 14592, 16416, 20736, 21888, 24624, 32832, 43776, 49248, 65664, 73607, 98496, 131328, 147214, 196992, 220821, 294428, 393984, 441642, 588856, 662463, 883284, 1177712, 1324926, 1398533, 1766568, 1987389, 2355424, 2649852, 2797066, 3533136, 3974778, 4195599, 4710848, 5299704, 5594132, 5962167, 7066272, 7949556, 8391198, 9421696, 10599408, 11188264, 11924334, 12586797, 14132544, 15899112, 16782396, 18843392, 21198816, 22376528, 23848668, 25173594, 28265088, 31798224, 33564792, 37760391, 42397632, 44753056, 47697336, 50347188, 56530176, 63596448, 67129584, 75520782, 84795264, 89506112, 95394672, 100694376, 113281173, 127192896, 134259168, 151041564, 169590528, 179012224, 190789344, 201388752, 226562346, 254385792, 268518336, 302083128, 358024448, 381578688, 402777504, 453124692, 508771584, 537036672, 604166256, 763157376, 805555008, 906249384, 1074073344, 1208332512, 1526314752, 1611110016, 1812498768, 2416665024, 3222220032, 3624997536, 4833330048, 7249995072, 9666660096, 14499990144, 28999980288]

約数ペア:

[(1, 28999980288), (2, 14499990144), (3, 9666660096), (4, 7249995072), (6, 4833330048), (8, 3624997536), (9, 3222220032), (12, 2416665024), (16, 1812498768), (18, 1611110016), (19, 1526314752), (24, 1208332512), (27, 1074073344), (32, 906249384), (36, 805555008), (38, 763157376), (48, 604166256), (54, 537036672), (57, 508771584), (64, 453124692), (72, 402777504), (76, 381578688), (81, 358024448), (96, 302083128), (108, 268518336), (114, 254385792), (128, 226562346), (144, 201388752), (152, 190789344), (162, 179012224), (171, 169590528), (192, 151041564), (216, 134259168), (228, 127192896), (256, 113281173), (288, 100694376), (304, 95394672), (324, 89506112), (342, 84795264), (384, 75520782), (432, 67129584), (456, 63596448), (513, 56530176), (576, 50347188), (608, 47697336), (648, 44753056), (684, 42397632), (768, 37760391), (864, 33564792), (912, 31798224), (1026, 28265088), (1152, 25173594), (1216, 23848668), (1296, 22376528), (1368, 21198816), (1539, 18843392), (1728, 16782396), (1824, 15899112), (2052, 14132544), (2304, 12586797), (2432, 11924334), (2592, 11188264), (2736, 10599408), (3078, 9421696), (3456, 8391198), (3648, 7949556), (4104, 7066272), (4864, 5962167), (5184, 5594132), (5472, 5299704), (6156, 4710848), (6912, 4195599), (7296, 3974778), (8208, 3533136), (10368, 2797066), (10944, 2649852), (12312, 2355424), (14592, 1987389), (16416, 1766568), (20736, 1398533), (21888, 1324926), (24624, 1177712), (32832, 883284), (43776, 662463), (49248, 588856), (65664, 441642), (73607, 393984), (98496, 294428), (131328, 220821), (147214, 196992)]