623920128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 176

約数和(自身を含む): 1898305920

約数和(自身を除く): 1274385792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 832, 884, 919, 1024, 1088, 1248, 1326, 1536, 1632, 1664, 1768, 1838, 2176, 2496, 2652, 2757, 3072, 3264, 3328, 3536, 3676, 4352, 4992, 5304, 5514, 6528, 6656, 7072, 7352, 8704, 9984, 10608, 11028, 11947, 13056, 13312, 14144, 14704, 15623, 17408, 19968, 21216, 22056, 23894, 26112, 28288, 29408, 31246, 35841, 39936, 42432, 44112, 46869, 47788, 52224, 56576, 58816, 62492, 71682, 84864, 88224, 93738, 95576, 113152, 117632, 124984, 143364, 169728, 176448, 187476, 191152, 203099, 226304, 235264, 249968, 286728, 339456, 352896, 374952, 382304, 406198, 470528, 499936, 573456, 609297, 678912, 705792, 749904, 764608, 812396, 941056, 999872, 1146912, 1218594, 1411584, 1499808, 1529216, 1624792, 1999744, 2293824, 2437188, 2823168, 2999616, 3058432, 3249584, 3999488, 4587648, 4874376, 5999232, 6116864, 6499168, 7998976, 9175296, 9748752, 11998464, 12233728, 12998336, 15997952, 18350592, 19497504, 23996928, 25996672, 36701184, 38995008, 47993856, 51993344, 77990016, 103986688, 155980032, 207973376, 311960064, 623920128]

約数ペア:

[(1, 623920128), (2, 311960064), (3, 207973376), (4, 155980032), (6, 103986688), (8, 77990016), (12, 51993344), (13, 47993856), (16, 38995008), (17, 36701184), (24, 25996672), (26, 23996928), (32, 19497504), (34, 18350592), (39, 15997952), (48, 12998336), (51, 12233728), (52, 11998464), (64, 9748752), (68, 9175296), (78, 7998976), (96, 6499168), (102, 6116864), (104, 5999232), (128, 4874376), (136, 4587648), (156, 3999488), (192, 3249584), (204, 3058432), (208, 2999616), (221, 2823168), (256, 2437188), (272, 2293824), (312, 1999744), (384, 1624792), (408, 1529216), (416, 1499808), (442, 1411584), (512, 1218594), (544, 1146912), (624, 999872), (663, 941056), (768, 812396), (816, 764608), (832, 749904), (884, 705792), (919, 678912), (1024, 609297), (1088, 573456), (1248, 499936), (1326, 470528), (1536, 406198), (1632, 382304), (1664, 374952), (1768, 352896), (1838, 339456), (2176, 286728), (2496, 249968), (2652, 235264), (2757, 226304), (3072, 203099), (3264, 191152), (3328, 187476), (3536, 176448), (3676, 169728), (4352, 143364), (4992, 124984), (5304, 117632), (5514, 113152), (6528, 95576), (6656, 93738), (7072, 88224), (7352, 84864), (8704, 71682), (9984, 62492), (10608, 58816), (11028, 56576), (11947, 52224), (13056, 47788), (13312, 46869), (14144, 44112), (14704, 42432), (15623, 39936), (17408, 35841), (19968, 31246), (21216, 29408), (22056, 28288), (23894, 26112)]