219775104

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 421796736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 2687, 3408, 4544, 5112, 5374, 6816, 8061, 9088, 10224, 10748, 13632, 16122, 20448, 21496, 24183, 27264, 32244, 40896, 42992, 48366, 64488, 81792, 85984, 96732, 128976, 171968, 190777, 193464, 257952, 343936, 381554, 386928, 515904, 572331, 763108, 773856, 1031808, 1144662, 1526216, 1547712, 1716993, 2289324, 3052432, 3095424, 3433986, 4578648, 6104864, 6867972, 9157296, 12209728, 13735944, 18314592, 24419456, 27471888, 36629184, 54943776, 73258368, 109887552, 219775104]

約数ペア:

[(1, 219775104), (2, 109887552), (3, 73258368), (4, 54943776), (6, 36629184), (8, 27471888), (9, 24419456), (12, 18314592), (16, 13735944), (18, 12209728), (24, 9157296), (32, 6867972), (36, 6104864), (48, 4578648), (64, 3433986), (71, 3095424), (72, 3052432), (96, 2289324), (128, 1716993), (142, 1547712), (144, 1526216), (192, 1144662), (213, 1031808), (284, 773856), (288, 763108), (384, 572331), (426, 515904), (568, 386928), (576, 381554), (639, 343936), (852, 257952), (1136, 193464), (1152, 190777), (1278, 171968), (1704, 128976), (2272, 96732), (2556, 85984), (2687, 81792), (3408, 64488), (4544, 48366), (5112, 42992), (5374, 40896), (6816, 32244), (8061, 27264), (9088, 24183), (10224, 21496), (10748, 20448), (13632, 16122)]