218834208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 650797056

約数和(自身を除く): 431962848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 193, 248, 254, 279, 288, 372, 381, 386, 496, 508, 558, 579, 744, 762, 772, 992, 1016, 1116, 1143, 1158, 1488, 1524, 1544, 1737, 2032, 2232, 2286, 2316, 2976, 3048, 3088, 3474, 3937, 4064, 4464, 4572, 4632, 5983, 6096, 6176, 6948, 7874, 8928, 9144, 9264, 11811, 11966, 12192, 13896, 15748, 17949, 18288, 18528, 23622, 23932, 24511, 27792, 31496, 35433, 35898, 36576, 47244, 47864, 49022, 53847, 55584, 62992, 70866, 71796, 73533, 94488, 95728, 98044, 107694, 125984, 141732, 143592, 147066, 188976, 191456, 196088, 215388, 220599, 283464, 287184, 294132, 377952, 392176, 430776, 441198, 566928, 574368, 588264, 759841, 784352, 861552, 882396, 1133856, 1176528, 1519682, 1723104, 1764792, 2279523, 2353056, 3039364, 3529584, 4559046, 6078728, 6838569, 7059168, 9118092, 12157456, 13677138, 18236184, 24314912, 27354276, 36472368, 54708552, 72944736, 109417104, 218834208]

約数ペア:

[(1, 218834208), (2, 109417104), (3, 72944736), (4, 54708552), (6, 36472368), (8, 27354276), (9, 24314912), (12, 18236184), (16, 13677138), (18, 12157456), (24, 9118092), (31, 7059168), (32, 6838569), (36, 6078728), (48, 4559046), (62, 3529584), (72, 3039364), (93, 2353056), (96, 2279523), (124, 1764792), (127, 1723104), (144, 1519682), (186, 1176528), (193, 1133856), (248, 882396), (254, 861552), (279, 784352), (288, 759841), (372, 588264), (381, 574368), (386, 566928), (496, 441198), (508, 430776), (558, 392176), (579, 377952), (744, 294132), (762, 287184), (772, 283464), (992, 220599), (1016, 215388), (1116, 196088), (1143, 191456), (1158, 188976), (1488, 147066), (1524, 143592), (1544, 141732), (1737, 125984), (2032, 107694), (2232, 98044), (2286, 95728), (2316, 94488), (2976, 73533), (3048, 71796), (3088, 70866), (3474, 62992), (3937, 55584), (4064, 53847), (4464, 49022), (4572, 47864), (4632, 47244), (5983, 36576), (6096, 35898), (6176, 35433), (6948, 31496), (7874, 27792), (8928, 24511), (9144, 23932), (9264, 23622), (11811, 18528), (11966, 18288), (12192, 17949), (13896, 15748)]