1222870656

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3823}}^1$

素因数の和:3871

約数の個数: 192

約数和(自身を含む): 4001892480

約数和(自身を除く): 2779021824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 384, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 896, 952, 1088, 1176, 1344, 1428, 1568, 1632, 1666, 1904, 2176, 2352, 2499, 2688, 2856, 3136, 3264, 3332, 3808, 3823, 4704, 4998, 5712, 6272, 6528, 6664, 7616, 7646, 9408, 9996, 11424, 11469, 13328, 15232, 15292, 18816, 19992, 22848, 22938, 26656, 26761, 30584, 39984, 45696, 45876, 53312, 53522, 61168, 64991, 79968, 80283, 91752, 106624, 107044, 122336, 129982, 159936, 160566, 183504, 187327, 194973, 214088, 244672, 259964, 319872, 321132, 367008, 374654, 389946, 428176, 454937, 489344, 519928, 561981, 642264, 734016, 749308, 779892, 856352, 909874, 1039856, 1123962, 1284528, 1364811, 1468032, 1498616, 1559784, 1712704, 1819748, 2079712, 2247924, 2569056, 2729622, 2997232, 3119568, 3184559, 3425408, 3639496, 4159424, 4495848, 5138112, 5459244, 5994464, 6239136, 6369118, 7278992, 8318848, 8991696, 9553677, 10276224, 10918488, 11988928, 12478272, 12738236, 14557984, 17983392, 19107354, 21836976, 23977856, 24956544, 25476472, 29115968, 35966784, 38214708, 43673952, 50952944, 58231936, 71933568, 76429416, 87347904, 101905888, 152858832, 174695808, 203811776, 305717664, 407623552, 611435328, 1222870656]

約数ペア:

[(1, 1222870656), (2, 611435328), (3, 407623552), (4, 305717664), (6, 203811776), (7, 174695808), (8, 152858832), (12, 101905888), (14, 87347904), (16, 76429416), (17, 71933568), (21, 58231936), (24, 50952944), (28, 43673952), (32, 38214708), (34, 35966784), (42, 29115968), (48, 25476472), (49, 24956544), (51, 23977856), (56, 21836976), (64, 19107354), (68, 17983392), (84, 14557984), (96, 12738236), (98, 12478272), (102, 11988928), (112, 10918488), (119, 10276224), (128, 9553677), (136, 8991696), (147, 8318848), (168, 7278992), (192, 6369118), (196, 6239136), (204, 5994464), (224, 5459244), (238, 5138112), (272, 4495848), (294, 4159424), (336, 3639496), (357, 3425408), (384, 3184559), (392, 3119568), (408, 2997232), (448, 2729622), (476, 2569056), (544, 2247924), (588, 2079712), (672, 1819748), (714, 1712704), (784, 1559784), (816, 1498616), (833, 1468032), (896, 1364811), (952, 1284528), (1088, 1123962), (1176, 1039856), (1344, 909874), (1428, 856352), (1568, 779892), (1632, 749308), (1666, 734016), (1904, 642264), (2176, 561981), (2352, 519928), (2499, 489344), (2688, 454937), (2856, 428176), (3136, 389946), (3264, 374654), (3332, 367008), (3808, 321132), (3823, 319872), (4704, 259964), (4998, 244672), (5712, 214088), (6272, 194973), (6528, 187327), (6664, 183504), (7616, 160566), (7646, 159936), (9408, 129982), (9996, 122336), (11424, 107044), (11469, 106624), (13328, 91752), (15232, 80283), (15292, 79968), (18816, 64991), (19992, 61168), (22848, 53522), (22938, 53312), (26656, 45876), (26761, 45696), (30584, 39984)]