307957104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 1078930944

約数和(自身を除く): 770973840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 71, 72, 78, 84, 91, 104, 112, 117, 126, 142, 144, 156, 168, 182, 208, 213, 234, 252, 273, 284, 312, 331, 336, 364, 426, 468, 497, 504, 546, 568, 624, 639, 662, 728, 819, 852, 923, 936, 993, 994, 1008, 1092, 1136, 1278, 1324, 1456, 1491, 1638, 1704, 1846, 1872, 1986, 1988, 2184, 2317, 2556, 2648, 2769, 2979, 2982, 3276, 3408, 3692, 3972, 3976, 4303, 4368, 4473, 4634, 5112, 5296, 5538, 5958, 5964, 6461, 6552, 6951, 7384, 7944, 7952, 8307, 8606, 8946, 9268, 10224, 11076, 11916, 11928, 12909, 12922, 13104, 13902, 14768, 15888, 16614, 17212, 17892, 18536, 19383, 20853, 22152, 23501, 23832, 23856, 25818, 25844, 27804, 30121, 33228, 34424, 35784, 37072, 38727, 38766, 41706, 44304, 47002, 47664, 51636, 51688, 55608, 58149, 60242, 66456, 68848, 70503, 71568, 77454, 77532, 83412, 90363, 94004, 103272, 103376, 111216, 116298, 120484, 132912, 141006, 154908, 155064, 164507, 166824, 180726, 188008, 206544, 211509, 232596, 240968, 271089, 282012, 305513, 309816, 310128, 329014, 333648, 361452, 376016, 423018, 465192, 481936, 493521, 542178, 564024, 611026, 619632, 658028, 722904, 846036, 916539, 930384, 987042, 1084356, 1128048, 1222052, 1316056, 1445808, 1480563, 1692072, 1833078, 1974084, 2138591, 2168712, 2444104, 2632112, 2749617, 2961126, 3384144, 3666156, 3948168, 4277182, 4337424, 4888208, 5499234, 5922252, 6415773, 7332312, 7896336, 8554364, 10998468, 11844504, 12831546, 14664624, 17108728, 19247319, 21996936, 23689008, 25663092, 34217456, 38494638, 43993872, 51326184, 76989276, 102652368, 153978552, 307957104]

約数ペア:

[(1, 307957104), (2, 153978552), (3, 102652368), (4, 76989276), (6, 51326184), (7, 43993872), (8, 38494638), (9, 34217456), (12, 25663092), (13, 23689008), (14, 21996936), (16, 19247319), (18, 17108728), (21, 14664624), (24, 12831546), (26, 11844504), (28, 10998468), (36, 8554364), (39, 7896336), (42, 7332312), (48, 6415773), (52, 5922252), (56, 5499234), (63, 4888208), (71, 4337424), (72, 4277182), (78, 3948168), (84, 3666156), (91, 3384144), (104, 2961126), (112, 2749617), (117, 2632112), (126, 2444104), (142, 2168712), (144, 2138591), (156, 1974084), (168, 1833078), (182, 1692072), (208, 1480563), (213, 1445808), (234, 1316056), (252, 1222052), (273, 1128048), (284, 1084356), (312, 987042), (331, 930384), (336, 916539), (364, 846036), (426, 722904), (468, 658028), (497, 619632), (504, 611026), (546, 564024), (568, 542178), (624, 493521), (639, 481936), (662, 465192), (728, 423018), (819, 376016), (852, 361452), (923, 333648), (936, 329014), (993, 310128), (994, 309816), (1008, 305513), (1092, 282012), (1136, 271089), (1278, 240968), (1324, 232596), (1456, 211509), (1491, 206544), (1638, 188008), (1704, 180726), (1846, 166824), (1872, 164507), (1986, 155064), (1988, 154908), (2184, 141006), (2317, 132912), (2556, 120484), (2648, 116298), (2769, 111216), (2979, 103376), (2982, 103272), (3276, 94004), (3408, 90363), (3692, 83412), (3972, 77532), (3976, 77454), (4303, 71568), (4368, 70503), (4473, 68848), (4634, 66456), (5112, 60242), (5296, 58149), (5538, 55608), (5958, 51688), (5964, 51636), (6461, 47664), (6552, 47002), (6951, 44304), (7384, 41706), (7944, 38766), (7952, 38727), (8307, 37072), (8606, 35784), (8946, 34424), (9268, 33228), (10224, 30121), (11076, 27804), (11916, 25844), (11928, 25818), (12909, 23856), (12922, 23832), (13104, 23501), (13902, 22152), (14768, 20853), (15888, 19383), (16614, 18536), (17212, 17892)]