561827136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 1695955968

約数和(自身を除く): 1134128832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 64, 78, 93, 96, 104, 106, 124, 137, 156, 159, 186, 192, 208, 212, 248, 274, 312, 318, 372, 403, 411, 416, 424, 496, 548, 624, 636, 689, 744, 806, 822, 832, 848, 992, 1096, 1209, 1248, 1272, 1378, 1488, 1612, 1643, 1644, 1696, 1781, 1984, 2067, 2192, 2418, 2496, 2544, 2756, 2976, 3224, 3286, 3288, 3392, 3562, 4134, 4247, 4384, 4836, 4929, 5088, 5343, 5512, 5952, 6448, 6572, 6576, 7124, 7261, 8268, 8494, 8768, 9672, 9858, 10176, 10686, 11024, 12741, 12896, 13144, 13152, 14248, 14522, 16536, 16988, 19344, 19716, 21359, 21372, 21783, 22048, 25482, 25792, 26288, 26304, 28496, 29044, 33072, 33976, 38688, 39432, 42718, 42744, 43566, 44096, 50964, 52576, 55211, 56992, 58088, 64077, 66144, 67952, 77376, 78864, 85436, 85488, 87132, 94393, 101928, 105152, 110422, 113984, 116176, 128154, 132288, 135904, 157728, 165633, 170872, 170976, 174264, 188786, 203856, 220844, 225091, 232352, 256308, 271808, 283179, 315456, 331266, 341744, 341952, 348528, 377572, 407712, 441688, 450182, 464704, 512616, 566358, 662532, 675273, 683488, 697056, 755144, 815424, 883376, 900364, 1025232, 1132716, 1325064, 1350546, 1366976, 1394112, 1510288, 1766752, 1800728, 2050464, 2265432, 2650128, 2701092, 2926183, 3020576, 3533504, 3601456, 4100928, 4530864, 5300256, 5402184, 5852366, 6041152, 7202912, 8778549, 9061728, 10600512, 10804368, 11704732, 14405824, 17557098, 18123456, 21608736, 23409464, 35114196, 43217472, 46818928, 70228392, 93637856, 140456784, 187275712, 280913568, 561827136]

約数ペア:

[(1, 561827136), (2, 280913568), (3, 187275712), (4, 140456784), (6, 93637856), (8, 70228392), (12, 46818928), (13, 43217472), (16, 35114196), (24, 23409464), (26, 21608736), (31, 18123456), (32, 17557098), (39, 14405824), (48, 11704732), (52, 10804368), (53, 10600512), (62, 9061728), (64, 8778549), (78, 7202912), (93, 6041152), (96, 5852366), (104, 5402184), (106, 5300256), (124, 4530864), (137, 4100928), (156, 3601456), (159, 3533504), (186, 3020576), (192, 2926183), (208, 2701092), (212, 2650128), (248, 2265432), (274, 2050464), (312, 1800728), (318, 1766752), (372, 1510288), (403, 1394112), (411, 1366976), (416, 1350546), (424, 1325064), (496, 1132716), (548, 1025232), (624, 900364), (636, 883376), (689, 815424), (744, 755144), (806, 697056), (822, 683488), (832, 675273), (848, 662532), (992, 566358), (1096, 512616), (1209, 464704), (1248, 450182), (1272, 441688), (1378, 407712), (1488, 377572), (1612, 348528), (1643, 341952), (1644, 341744), (1696, 331266), (1781, 315456), (1984, 283179), (2067, 271808), (2192, 256308), (2418, 232352), (2496, 225091), (2544, 220844), (2756, 203856), (2976, 188786), (3224, 174264), (3286, 170976), (3288, 170872), (3392, 165633), (3562, 157728), (4134, 135904), (4247, 132288), (4384, 128154), (4836, 116176), (4929, 113984), (5088, 110422), (5343, 105152), (5512, 101928), (5952, 94393), (6448, 87132), (6572, 85488), (6576, 85436), (7124, 78864), (7261, 77376), (8268, 67952), (8494, 66144), (8768, 64077), (9672, 58088), (9858, 56992), (10176, 55211), (10686, 52576), (11024, 50964), (12741, 44096), (12896, 43566), (13144, 42744), (13152, 42718), (14248, 39432), (14522, 38688), (16536, 33976), (16988, 33072), (19344, 29044), (19716, 28496), (21359, 26304), (21372, 26288), (21783, 25792), (22048, 25482)]