220726296

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48661}}^1$

素因数の和:48686

約数の個数: 80

約数和(自身を含む): 706572240

約数和(自身を除く): 485845944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48661, 97322, 145983, 194644, 291966, 340627, 389288, 437949, 583932, 681254, 875898, 1021881, 1167864, 1313847, 1362508, 1751796, 2043762, 2627694, 2725016, 3065643, 3503592, 3941541, 4087524, 5255388, 6131286, 7883082, 8175048, 9196929, 10510776, 12262572, 15766164, 18393858, 24525144, 27590787, 31532328, 36787716, 55181574, 73575432, 110363148, 220726296]

約数ペア:

[(1, 220726296), (2, 110363148), (3, 73575432), (4, 55181574), (6, 36787716), (7, 31532328), (8, 27590787), (9, 24525144), (12, 18393858), (14, 15766164), (18, 12262572), (21, 10510776), (24, 9196929), (27, 8175048), (28, 7883082), (36, 6131286), (42, 5255388), (54, 4087524), (56, 3941541), (63, 3503592), (72, 3065643), (81, 2725016), (84, 2627694), (108, 2043762), (126, 1751796), (162, 1362508), (168, 1313847), (189, 1167864), (216, 1021881), (252, 875898), (324, 681254), (378, 583932), (504, 437949), (567, 389288), (648, 340627), (756, 291966), (1134, 194644), (1512, 145983), (2268, 97322), (4536, 48661)]