285542712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 994560000

約数和(自身を除く): 709017288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 73, 78, 84, 91, 104, 108, 117, 126, 146, 156, 168, 182, 189, 199, 216, 219, 234, 252, 273, 292, 312, 351, 364, 378, 398, 438, 468, 504, 511, 546, 584, 597, 657, 702, 728, 756, 796, 819, 876, 936, 949, 1022, 1092, 1194, 1314, 1393, 1404, 1512, 1533, 1592, 1638, 1752, 1791, 1898, 1971, 2044, 2184, 2388, 2457, 2587, 2628, 2786, 2808, 2847, 3066, 3276, 3582, 3796, 3942, 4088, 4179, 4599, 4776, 4914, 5174, 5256, 5373, 5572, 5694, 6132, 6552, 6643, 7164, 7592, 7761, 7884, 8358, 8541, 9198, 9828, 10348, 10746, 11144, 11388, 12264, 12537, 13286, 13797, 14328, 14527, 15522, 15768, 16716, 17082, 18109, 18396, 19656, 19929, 20696, 21492, 22776, 23283, 25074, 25623, 26572, 27594, 29054, 31044, 33432, 34164, 36218, 36792, 37611, 39858, 42984, 43581, 46566, 50148, 51246, 53144, 54327, 55188, 58108, 59787, 62088, 68328, 69849, 72436, 75222, 79716, 87162, 93132, 100296, 101689, 102492, 108654, 110376, 116216, 119574, 130743, 139698, 144872, 150444, 159432, 162981, 174324, 179361, 186264, 188851, 203378, 204984, 217308, 239148, 261486, 279396, 300888, 305067, 325962, 348648, 358722, 377702, 392229, 406756, 434616, 478296, 488943, 522972, 558792, 566553, 610134, 651924, 717444, 755404, 784458, 813512, 915201, 977886, 1045944, 1133106, 1220268, 1303848, 1321957, 1434888, 1510808, 1568916, 1699659, 1830402, 1955772, 2266212, 2440536, 2643914, 2745603, 3137832, 3399318, 3660804, 3911544, 3965871, 4532424, 5098977, 5287828, 5491206, 6798636, 7321608, 7931742, 10197954, 10575656, 10982412, 11897613, 13597272, 15863484, 20395908, 21964824, 23795226, 31726968, 35692839, 40791816, 47590452, 71385678, 95180904, 142771356, 285542712]

約数ペア:

[(1, 285542712), (2, 142771356), (3, 95180904), (4, 71385678), (6, 47590452), (7, 40791816), (8, 35692839), (9, 31726968), (12, 23795226), (13, 21964824), (14, 20395908), (18, 15863484), (21, 13597272), (24, 11897613), (26, 10982412), (27, 10575656), (28, 10197954), (36, 7931742), (39, 7321608), (42, 6798636), (52, 5491206), (54, 5287828), (56, 5098977), (63, 4532424), (72, 3965871), (73, 3911544), (78, 3660804), (84, 3399318), (91, 3137832), (104, 2745603), (108, 2643914), (117, 2440536), (126, 2266212), (146, 1955772), (156, 1830402), (168, 1699659), (182, 1568916), (189, 1510808), (199, 1434888), (216, 1321957), (219, 1303848), (234, 1220268), (252, 1133106), (273, 1045944), (292, 977886), (312, 915201), (351, 813512), (364, 784458), (378, 755404), (398, 717444), (438, 651924), (468, 610134), (504, 566553), (511, 558792), (546, 522972), (584, 488943), (597, 478296), (657, 434616), (702, 406756), (728, 392229), (756, 377702), (796, 358722), (819, 348648), (876, 325962), (936, 305067), (949, 300888), (1022, 279396), (1092, 261486), (1194, 239148), (1314, 217308), (1393, 204984), (1404, 203378), (1512, 188851), (1533, 186264), (1592, 179361), (1638, 174324), (1752, 162981), (1791, 159432), (1898, 150444), (1971, 144872), (2044, 139698), (2184, 130743), (2388, 119574), (2457, 116216), (2587, 110376), (2628, 108654), (2786, 102492), (2808, 101689), (2847, 100296), (3066, 93132), (3276, 87162), (3582, 79716), (3796, 75222), (3942, 72436), (4088, 69849), (4179, 68328), (4599, 62088), (4776, 59787), (4914, 58108), (5174, 55188), (5256, 54327), (5373, 53144), (5572, 51246), (5694, 50148), (6132, 46566), (6552, 43581), (6643, 42984), (7164, 39858), (7592, 37611), (7761, 36792), (7884, 36218), (8358, 34164), (8541, 33432), (9198, 31044), (9828, 29054), (10348, 27594), (10746, 26572), (11144, 25623), (11388, 25074), (12264, 23283), (12537, 22776), (13286, 21492), (13797, 20696), (14328, 19929), (14527, 19656), (15522, 18396), (15768, 18109), (16716, 17082)]