222128256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4902

約数の個数: 128

約数和(自身を含む): 714130560

約数和(自身を除く): 492002304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 4861, 5712, 6528, 7616, 9722, 11424, 14583, 15232, 19444, 22848, 29166, 34027, 38888, 45696, 58332, 68054, 77776, 82637, 102081, 116664, 136108, 155552, 165274, 204162, 233328, 247911, 272216, 311104, 330548, 408324, 466656, 495822, 544432, 578459, 622208, 661096, 816648, 933312, 991644, 1088864, 1156918, 1322192, 1633296, 1735377, 1866624, 1983288, 2177728, 2313836, 2644384, 3266592, 3470754, 3966576, 4355456, 4627672, 5288768, 6533184, 6941508, 7933152, 9255344, 10577536, 13066368, 13883016, 15866304, 18510688, 27766032, 31732608, 37021376, 55532064, 74042752, 111064128, 222128256]

約数ペア:

[(1, 222128256), (2, 111064128), (3, 74042752), (4, 55532064), (6, 37021376), (7, 31732608), (8, 27766032), (12, 18510688), (14, 15866304), (16, 13883016), (17, 13066368), (21, 10577536), (24, 9255344), (28, 7933152), (32, 6941508), (34, 6533184), (42, 5288768), (48, 4627672), (51, 4355456), (56, 3966576), (64, 3470754), (68, 3266592), (84, 2644384), (96, 2313836), (102, 2177728), (112, 1983288), (119, 1866624), (128, 1735377), (136, 1633296), (168, 1322192), (192, 1156918), (204, 1088864), (224, 991644), (238, 933312), (272, 816648), (336, 661096), (357, 622208), (384, 578459), (408, 544432), (448, 495822), (476, 466656), (544, 408324), (672, 330548), (714, 311104), (816, 272216), (896, 247911), (952, 233328), (1088, 204162), (1344, 165274), (1428, 155552), (1632, 136108), (1904, 116664), (2176, 102081), (2688, 82637), (2856, 77776), (3264, 68054), (3808, 58332), (4861, 45696), (5712, 38888), (6528, 34027), (7616, 29166), (9722, 22848), (11424, 19444), (14583, 15232)]