219011832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 659458800

約数和(自身を除く): 440446968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 169, 234, 246, 312, 328, 338, 369, 439, 468, 492, 507, 533, 676, 738, 878, 936, 984, 1014, 1066, 1317, 1352, 1476, 1521, 1599, 1756, 2028, 2132, 2634, 2952, 3042, 3198, 3512, 3951, 4056, 4264, 4797, 5268, 5707, 6084, 6396, 6929, 7902, 9594, 10536, 11414, 12168, 12792, 13858, 15804, 17121, 17999, 19188, 20787, 22828, 27716, 31608, 34242, 35998, 38376, 41574, 45656, 51363, 53997, 55432, 62361, 68484, 71996, 74191, 83148, 102726, 107994, 124722, 136968, 143992, 148382, 161991, 166296, 205452, 215988, 222573, 233987, 249444, 296764, 323982, 410904, 431976, 445146, 467974, 498888, 593528, 647964, 667719, 701961, 890292, 935948, 1295928, 1335438, 1403922, 1780584, 1871896, 2105883, 2670876, 2807844, 3041831, 4211766, 5341752, 5615688, 6083662, 8423532, 9125493, 12167324, 16847064, 18250986, 24334648, 27376479, 36501972, 54752958, 73003944, 109505916, 219011832]

約数ペア:

[(1, 219011832), (2, 109505916), (3, 73003944), (4, 54752958), (6, 36501972), (8, 27376479), (9, 24334648), (12, 18250986), (13, 16847064), (18, 12167324), (24, 9125493), (26, 8423532), (36, 6083662), (39, 5615688), (41, 5341752), (52, 4211766), (72, 3041831), (78, 2807844), (82, 2670876), (104, 2105883), (117, 1871896), (123, 1780584), (156, 1403922), (164, 1335438), (169, 1295928), (234, 935948), (246, 890292), (312, 701961), (328, 667719), (338, 647964), (369, 593528), (439, 498888), (468, 467974), (492, 445146), (507, 431976), (533, 410904), (676, 323982), (738, 296764), (878, 249444), (936, 233987), (984, 222573), (1014, 215988), (1066, 205452), (1317, 166296), (1352, 161991), (1476, 148382), (1521, 143992), (1599, 136968), (1756, 124722), (2028, 107994), (2132, 102726), (2634, 83148), (2952, 74191), (3042, 71996), (3198, 68484), (3512, 62361), (3951, 55432), (4056, 53997), (4264, 51363), (4797, 45656), (5268, 41574), (5707, 38376), (6084, 35998), (6396, 34242), (6929, 31608), (7902, 27716), (9594, 22828), (10536, 20787), (11414, 19188), (12168, 17999), (12792, 17121), (13858, 15804)]