386451216

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 1162128000

約数和(自身を除く): 775676784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 109, 116, 144, 174, 216, 218, 232, 261, 283, 327, 348, 432, 436, 464, 522, 566, 654, 696, 783, 849, 872, 981, 1044, 1132, 1308, 1392, 1566, 1698, 1744, 1962, 2088, 2264, 2547, 2616, 2943, 3132, 3161, 3396, 3924, 4176, 4528, 5094, 5232, 5886, 6264, 6322, 6792, 7641, 7848, 8207, 9483, 10188, 11772, 12528, 12644, 13584, 15282, 15696, 16414, 18966, 20376, 23544, 24621, 25288, 28449, 30564, 30847, 32828, 37932, 40752, 47088, 49242, 50576, 56898, 61128, 61694, 65656, 73863, 75864, 85347, 92541, 98484, 113796, 122256, 123388, 131312, 147726, 151728, 170694, 185082, 196968, 221589, 227592, 246776, 277623, 295452, 341388, 370164, 393936, 443178, 455184, 493552, 555246, 590904, 682776, 740328, 832869, 886356, 894563, 1110492, 1181808, 1365552, 1480656, 1665738, 1772712, 1789126, 2220984, 2683689, 3331476, 3545424, 3578252, 4441968, 5367378, 6662952, 7156504, 8051067, 10734756, 13325904, 14313008, 16102134, 21469512, 24153201, 32204268, 42939024, 48306402, 64408536, 96612804, 128817072, 193225608, 386451216]

約数ペア:

[(1, 386451216), (2, 193225608), (3, 128817072), (4, 96612804), (6, 64408536), (8, 48306402), (9, 42939024), (12, 32204268), (16, 24153201), (18, 21469512), (24, 16102134), (27, 14313008), (29, 13325904), (36, 10734756), (48, 8051067), (54, 7156504), (58, 6662952), (72, 5367378), (87, 4441968), (108, 3578252), (109, 3545424), (116, 3331476), (144, 2683689), (174, 2220984), (216, 1789126), (218, 1772712), (232, 1665738), (261, 1480656), (283, 1365552), (327, 1181808), (348, 1110492), (432, 894563), (436, 886356), (464, 832869), (522, 740328), (566, 682776), (654, 590904), (696, 555246), (783, 493552), (849, 455184), (872, 443178), (981, 393936), (1044, 370164), (1132, 341388), (1308, 295452), (1392, 277623), (1566, 246776), (1698, 227592), (1744, 221589), (1962, 196968), (2088, 185082), (2264, 170694), (2547, 151728), (2616, 147726), (2943, 131312), (3132, 123388), (3161, 122256), (3396, 113796), (3924, 98484), (4176, 92541), (4528, 85347), (5094, 75864), (5232, 73863), (5886, 65656), (6264, 61694), (6322, 61128), (6792, 56898), (7641, 50576), (7848, 49242), (8207, 47088), (9483, 40752), (10188, 37932), (11772, 32828), (12528, 30847), (12644, 30564), (13584, 28449), (15282, 25288), (15696, 24621), (16414, 23544), (18966, 20376)]