1321055424

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 252

約数和(自身を含む): 4212942552

約数和(自身を除く): 2891887128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 169, 192, 208, 234, 246, 288, 312, 328, 331, 338, 369, 416, 468, 492, 507, 533, 576, 624, 656, 662, 676, 738, 832, 936, 984, 993, 1014, 1066, 1248, 1312, 1324, 1352, 1476, 1521, 1599, 1872, 1968, 1986, 2028, 2132, 2496, 2624, 2648, 2704, 2952, 2979, 3042, 3198, 3744, 3936, 3972, 4056, 4264, 4303, 4797, 5296, 5408, 5904, 5958, 6084, 6396, 6929, 7488, 7872, 7944, 8112, 8528, 8606, 9594, 10592, 10816, 11808, 11916, 12168, 12792, 12909, 13571, 13858, 15888, 16224, 17056, 17212, 19188, 20787, 21184, 23616, 23832, 24336, 25584, 25818, 27142, 27716, 31776, 32448, 34112, 34424, 38376, 38727, 40713, 41574, 47664, 48672, 51168, 51636, 54284, 55432, 55939, 62361, 63552, 68848, 76752, 77454, 81426, 83148, 95328, 97344, 102336, 103272, 108568, 110864, 111878, 122139, 124722, 137696, 153504, 154908, 162852, 166296, 167817, 176423, 190656, 206544, 217136, 221728, 223756, 244278, 249444, 275392, 307008, 309816, 325704, 332592, 335634, 352846, 413088, 434272, 443456, 447512, 488556, 498888, 503451, 529269, 619632, 651408, 665184, 671268, 705692, 826176, 868544, 895024, 977112, 997776, 1006902, 1058538, 1239264, 1302816, 1330368, 1342536, 1411384, 1587807, 1790048, 1954224, 1995552, 2013804, 2117076, 2293499, 2478528, 2605632, 2685072, 2822768, 3175614, 3580096, 3908448, 3991104, 4027608, 4234152, 4586998, 5370144, 5645536, 6351228, 6880497, 7816896, 8055216, 8468304, 9173996, 10740288, 11291072, 12702456, 13760994, 16110432, 16936608, 18347992, 20641491, 25404912, 27521988, 32220864, 33873216, 36695984, 41282982, 50809824, 55043976, 73391968, 82565964, 101619648, 110087952, 146783936, 165131928, 220175904, 330263856, 440351808, 660527712, 1321055424]

約数ペア:

[(1, 1321055424), (2, 660527712), (3, 440351808), (4, 330263856), (6, 220175904), (8, 165131928), (9, 146783936), (12, 110087952), (13, 101619648), (16, 82565964), (18, 73391968), (24, 55043976), (26, 50809824), (32, 41282982), (36, 36695984), (39, 33873216), (41, 32220864), (48, 27521988), (52, 25404912), (64, 20641491), (72, 18347992), (78, 16936608), (82, 16110432), (96, 13760994), (104, 12702456), (117, 11291072), (123, 10740288), (144, 9173996), (156, 8468304), (164, 8055216), (169, 7816896), (192, 6880497), (208, 6351228), (234, 5645536), (246, 5370144), (288, 4586998), (312, 4234152), (328, 4027608), (331, 3991104), (338, 3908448), (369, 3580096), (416, 3175614), (468, 2822768), (492, 2685072), (507, 2605632), (533, 2478528), (576, 2293499), (624, 2117076), (656, 2013804), (662, 1995552), (676, 1954224), (738, 1790048), (832, 1587807), (936, 1411384), (984, 1342536), (993, 1330368), (1014, 1302816), (1066, 1239264), (1248, 1058538), (1312, 1006902), (1324, 997776), (1352, 977112), (1476, 895024), (1521, 868544), (1599, 826176), (1872, 705692), (1968, 671268), (1986, 665184), (2028, 651408), (2132, 619632), (2496, 529269), (2624, 503451), (2648, 498888), (2704, 488556), (2952, 447512), (2979, 443456), (3042, 434272), (3198, 413088), (3744, 352846), (3936, 335634), (3972, 332592), (4056, 325704), (4264, 309816), (4303, 307008), (4797, 275392), (5296, 249444), (5408, 244278), (5904, 223756), (5958, 221728), (6084, 217136), (6396, 206544), (6929, 190656), (7488, 176423), (7872, 167817), (7944, 166296), (8112, 162852), (8528, 154908), (8606, 153504), (9594, 137696), (10592, 124722), (10816, 122139), (11808, 111878), (11916, 110864), (12168, 108568), (12792, 103272), (12909, 102336), (13571, 97344), (13858, 95328), (15888, 83148), (16224, 81426), (17056, 77454), (17212, 76752), (19188, 68848), (20787, 63552), (21184, 62361), (23616, 55939), (23832, 55432), (24336, 54284), (25584, 51636), (25818, 51168), (27142, 48672), (27716, 47664), (31776, 41574), (32448, 40713), (34112, 38727), (34424, 38376)]