220247104

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 583752960

約数和(自身を除く): 363505856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 224, 238, 239, 242, 272, 308, 352, 374, 448, 476, 478, 484, 544, 616, 704, 748, 847, 952, 956, 968, 1088, 1232, 1309, 1496, 1673, 1694, 1904, 1912, 1936, 2057, 2464, 2618, 2629, 2992, 3346, 3388, 3808, 3824, 3872, 4063, 4114, 4928, 5236, 5258, 5984, 6692, 6776, 7616, 7648, 7744, 8126, 8228, 10472, 10516, 11968, 13384, 13552, 14399, 15296, 16252, 16456, 18403, 20944, 21032, 26768, 27104, 28441, 28798, 28919, 32504, 32912, 36806, 41888, 42064, 44693, 53536, 54208, 56882, 57596, 57838, 65008, 65824, 73612, 83776, 84128, 89386, 107072, 113764, 115192, 115676, 130016, 131648, 147224, 168256, 178772, 202433, 227528, 230384, 231352, 260032, 294448, 312851, 357544, 404866, 455056, 460768, 462704, 491623, 588896, 625702, 715088, 809732, 910112, 921536, 925408, 983246, 1177792, 1251404, 1430176, 1619464, 1820224, 1850816, 1966492, 2502808, 2860352, 3238928, 3441361, 3932984, 5005616, 6477856, 6882722, 7865968, 10011232, 12955712, 13765444, 15731936, 20022464, 27530888, 31463872, 55061776, 110123552, 220247104]

約数ペア:

[(1, 220247104), (2, 110123552), (4, 55061776), (7, 31463872), (8, 27530888), (11, 20022464), (14, 15731936), (16, 13765444), (17, 12955712), (22, 10011232), (28, 7865968), (32, 6882722), (34, 6477856), (44, 5005616), (56, 3932984), (64, 3441361), (68, 3238928), (77, 2860352), (88, 2502808), (112, 1966492), (119, 1850816), (121, 1820224), (136, 1619464), (154, 1430176), (176, 1251404), (187, 1177792), (224, 983246), (238, 925408), (239, 921536), (242, 910112), (272, 809732), (308, 715088), (352, 625702), (374, 588896), (448, 491623), (476, 462704), (478, 460768), (484, 455056), (544, 404866), (616, 357544), (704, 312851), (748, 294448), (847, 260032), (952, 231352), (956, 230384), (968, 227528), (1088, 202433), (1232, 178772), (1309, 168256), (1496, 147224), (1673, 131648), (1694, 130016), (1904, 115676), (1912, 115192), (1936, 113764), (2057, 107072), (2464, 89386), (2618, 84128), (2629, 83776), (2992, 73612), (3346, 65824), (3388, 65008), (3808, 57838), (3824, 57596), (3872, 56882), (4063, 54208), (4114, 53536), (4928, 44693), (5236, 42064), (5258, 41888), (5984, 36806), (6692, 32912), (6776, 32504), (7616, 28919), (7648, 28798), (7744, 28441), (8126, 27104), (8228, 26768), (10472, 21032), (10516, 20944), (11968, 18403), (13384, 16456), (13552, 16252), (14399, 15296)]