220576608

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12186

約数の個数: 120

約数和(自身を含む): 741443472

約数和(自身を除く): 520866864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 12157, 18144, 24314, 36471, 48628, 72942, 85099, 97256, 109413, 145884, 170198, 194512, 218826, 255297, 291768, 328239, 340396, 389024, 437652, 510594, 583536, 656478, 680792, 765891, 875304, 984717, 1021188, 1167072, 1312956, 1361584, 1531782, 1750608, 1969434, 2042376, 2297673, 2625912, 2723168, 3063564, 3501216, 3938868, 4084752, 4595346, 5251824, 6127128, 6893019, 7877736, 8169504, 9190692, 10503648, 12254256, 13786038, 15755472, 18381384, 24508512, 27572076, 31510944, 36762768, 55144152, 73525536, 110288304, 220576608]

約数ペア:

[(1, 220576608), (2, 110288304), (3, 73525536), (4, 55144152), (6, 36762768), (7, 31510944), (8, 27572076), (9, 24508512), (12, 18381384), (14, 15755472), (16, 13786038), (18, 12254256), (21, 10503648), (24, 9190692), (27, 8169504), (28, 7877736), (32, 6893019), (36, 6127128), (42, 5251824), (48, 4595346), (54, 4084752), (56, 3938868), (63, 3501216), (72, 3063564), (81, 2723168), (84, 2625912), (96, 2297673), (108, 2042376), (112, 1969434), (126, 1750608), (144, 1531782), (162, 1361584), (168, 1312956), (189, 1167072), (216, 1021188), (224, 984717), (252, 875304), (288, 765891), (324, 680792), (336, 656478), (378, 583536), (432, 510594), (504, 437652), (567, 389024), (648, 340396), (672, 328239), (756, 291768), (864, 255297), (1008, 218826), (1134, 194512), (1296, 170198), (1512, 145884), (2016, 109413), (2268, 97256), (2592, 85099), (3024, 72942), (4536, 48628), (6048, 36471), (9072, 24314), (12157, 18144)]