1236208896

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 216

約数和(自身を含む): 3878183400

約数和(自身を除く): 2641974504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 149, 156, 192, 208, 234, 256, 277, 288, 298, 312, 384, 416, 447, 468, 554, 576, 596, 624, 768, 831, 832, 894, 936, 1108, 1152, 1192, 1248, 1341, 1662, 1664, 1788, 1872, 1937, 2216, 2304, 2384, 2493, 2496, 2682, 3324, 3328, 3576, 3601, 3744, 3874, 4432, 4768, 4986, 4992, 5364, 5811, 6648, 7152, 7202, 7488, 7748, 8864, 9536, 9972, 9984, 10728, 10803, 11622, 13296, 14304, 14404, 14976, 15496, 17433, 17728, 19072, 19944, 21456, 21606, 23244, 26592, 28608, 28808, 29952, 30992, 32409, 34866, 35456, 38144, 39888, 41273, 42912, 43212, 46488, 53184, 57216, 57616, 61984, 64818, 69732, 70912, 79776, 82546, 85824, 86424, 92976, 106368, 114432, 115232, 123819, 123968, 129636, 139464, 159552, 165092, 171648, 172848, 185952, 212736, 230464, 247638, 247936, 259272, 278928, 319104, 330184, 343296, 345696, 371457, 371904, 460928, 495276, 495872, 518544, 536549, 557856, 638208, 660368, 691392, 742914, 743808, 921856, 990552, 1037088, 1073098, 1115712, 1320736, 1382784, 1485828, 1487616, 1609647, 1981104, 2074176, 2146196, 2231424, 2641472, 2765568, 2971656, 3219294, 3962208, 4148352, 4292392, 4462848, 4828941, 5282944, 5943312, 6438588, 7924416, 8296704, 8584784, 9657882, 10565888, 11886624, 12877176, 15848832, 17169568, 19315764, 23773248, 25754352, 31697664, 34339136, 38631528, 47546496, 51508704, 68678272, 77263056, 95092992, 103017408, 137356544, 154526112, 206034816, 309052224, 412069632, 618104448, 1236208896]

約数ペア:

[(1, 1236208896), (2, 618104448), (3, 412069632), (4, 309052224), (6, 206034816), (8, 154526112), (9, 137356544), (12, 103017408), (13, 95092992), (16, 77263056), (18, 68678272), (24, 51508704), (26, 47546496), (32, 38631528), (36, 34339136), (39, 31697664), (48, 25754352), (52, 23773248), (64, 19315764), (72, 17169568), (78, 15848832), (96, 12877176), (104, 11886624), (117, 10565888), (128, 9657882), (144, 8584784), (149, 8296704), (156, 7924416), (192, 6438588), (208, 5943312), (234, 5282944), (256, 4828941), (277, 4462848), (288, 4292392), (298, 4148352), (312, 3962208), (384, 3219294), (416, 2971656), (447, 2765568), (468, 2641472), (554, 2231424), (576, 2146196), (596, 2074176), (624, 1981104), (768, 1609647), (831, 1487616), (832, 1485828), (894, 1382784), (936, 1320736), (1108, 1115712), (1152, 1073098), (1192, 1037088), (1248, 990552), (1341, 921856), (1662, 743808), (1664, 742914), (1788, 691392), (1872, 660368), (1937, 638208), (2216, 557856), (2304, 536549), (2384, 518544), (2493, 495872), (2496, 495276), (2682, 460928), (3324, 371904), (3328, 371457), (3576, 345696), (3601, 343296), (3744, 330184), (3874, 319104), (4432, 278928), (4768, 259272), (4986, 247936), (4992, 247638), (5364, 230464), (5811, 212736), (6648, 185952), (7152, 172848), (7202, 171648), (7488, 165092), (7748, 159552), (8864, 139464), (9536, 129636), (9972, 123968), (9984, 123819), (10728, 115232), (10803, 114432), (11622, 106368), (13296, 92976), (14304, 86424), (14404, 85824), (14976, 82546), (15496, 79776), (17433, 70912), (17728, 69732), (19072, 64818), (19944, 61984), (21456, 57616), (21606, 57216), (23244, 53184), (26592, 46488), (28608, 43212), (28808, 42912), (29952, 41273), (30992, 39888), (32409, 38144), (34866, 35456)]