218999664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8999}}^1$

素因数の和:9039

約数の個数: 90

約数和(自身を含む): 663741000

約数和(自身を除く): 444741336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 8999, 12168, 17998, 24336, 26997, 35996, 53994, 71992, 80991, 107988, 116987, 143984, 161982, 215976, 233974, 323964, 350961, 431952, 467948, 647928, 701922, 935896, 1052883, 1295856, 1403844, 1520831, 1871792, 2105766, 2807688, 3041662, 4211532, 4562493, 5615376, 6083324, 8423064, 9124986, 12166648, 13687479, 16846128, 18249972, 24333296, 27374958, 36499944, 54749916, 72999888, 109499832, 218999664]

約数ペア:

[(1, 218999664), (2, 109499832), (3, 72999888), (4, 54749916), (6, 36499944), (8, 27374958), (9, 24333296), (12, 18249972), (13, 16846128), (16, 13687479), (18, 12166648), (24, 9124986), (26, 8423064), (36, 6083324), (39, 5615376), (48, 4562493), (52, 4211532), (72, 3041662), (78, 2807688), (104, 2105766), (117, 1871792), (144, 1520831), (156, 1403844), (169, 1295856), (208, 1052883), (234, 935896), (312, 701922), (338, 647928), (468, 467948), (507, 431952), (624, 350961), (676, 323964), (936, 233974), (1014, 215976), (1352, 161982), (1521, 143984), (1872, 116987), (2028, 107988), (2704, 80991), (3042, 71992), (4056, 53994), (6084, 35996), (8112, 26997), (8999, 24336), (12168, 17998)]