1440645888

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5562

約数の個数: 144

約数和(自身を含む): 4318497792

約数和(自身を除く): 2877851904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2728, 2816, 2976, 3968, 4092, 4224, 5456, 5501, 5952, 7936, 8184, 8448, 10912, 11002, 11904, 16368, 16503, 21824, 22004, 23808, 32736, 33006, 43648, 44008, 60511, 65472, 66012, 87296, 88016, 121022, 130944, 132024, 170531, 176032, 181533, 242044, 261888, 264048, 341062, 352064, 363066, 484088, 511593, 528096, 682124, 704128, 726132, 968176, 1023186, 1056192, 1364248, 1408256, 1452264, 1875841, 1936352, 2046372, 2112384, 2728496, 2904528, 3751682, 3872704, 4092744, 4224768, 5456992, 5627523, 5809056, 7503364, 7745408, 8185488, 10913984, 11255046, 11618112, 15006728, 15490816, 16370976, 21827968, 22510092, 23236224, 30013456, 32741952, 43655936, 45020184, 46472448, 60026912, 65483904, 90040368, 120053824, 130967808, 180080736, 240107648, 360161472, 480215296, 720322944, 1440645888]

約数ペア:

[(1, 1440645888), (2, 720322944), (3, 480215296), (4, 360161472), (6, 240107648), (8, 180080736), (11, 130967808), (12, 120053824), (16, 90040368), (22, 65483904), (24, 60026912), (31, 46472448), (32, 45020184), (33, 43655936), (44, 32741952), (48, 30013456), (62, 23236224), (64, 22510092), (66, 21827968), (88, 16370976), (93, 15490816), (96, 15006728), (124, 11618112), (128, 11255046), (132, 10913984), (176, 8185488), (186, 7745408), (192, 7503364), (248, 5809056), (256, 5627523), (264, 5456992), (341, 4224768), (352, 4092744), (372, 3872704), (384, 3751682), (496, 2904528), (528, 2728496), (682, 2112384), (704, 2046372), (744, 1936352), (768, 1875841), (992, 1452264), (1023, 1408256), (1056, 1364248), (1364, 1056192), (1408, 1023186), (1488, 968176), (1984, 726132), (2046, 704128), (2112, 682124), (2728, 528096), (2816, 511593), (2976, 484088), (3968, 363066), (4092, 352064), (4224, 341062), (5456, 264048), (5501, 261888), (5952, 242044), (7936, 181533), (8184, 176032), (8448, 170531), (10912, 132024), (11002, 130944), (11904, 121022), (16368, 88016), (16503, 87296), (21824, 66012), (22004, 65472), (23808, 60511), (32736, 44008), (33006, 43648)]