261786624

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 176

約数和(自身を含む): 779759616

約数和(自身を除く): 517972992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 127, 128, 132, 176, 183, 192, 244, 254, 256, 264, 352, 366, 381, 384, 488, 508, 512, 528, 671, 704, 732, 762, 768, 976, 1016, 1024, 1056, 1342, 1397, 1408, 1464, 1524, 1536, 1952, 2013, 2032, 2112, 2684, 2794, 2816, 2928, 3048, 3072, 3904, 4026, 4064, 4191, 4224, 5368, 5588, 5632, 5856, 6096, 7747, 7808, 8052, 8128, 8382, 8448, 10736, 11176, 11264, 11712, 12192, 15494, 15616, 16104, 16256, 16764, 16896, 21472, 22352, 23241, 23424, 24384, 30988, 31232, 32208, 32512, 33528, 33792, 42944, 44704, 46482, 46848, 48768, 61976, 62464, 64416, 65024, 67056, 85217, 85888, 89408, 92964, 93696, 97536, 123952, 128832, 130048, 134112, 170434, 171776, 178816, 185928, 187392, 195072, 247904, 255651, 257664, 268224, 340868, 343552, 357632, 371856, 390144, 495808, 511302, 515328, 536448, 681736, 687104, 715264, 743712, 991616, 1022604, 1030656, 1072896, 1363472, 1430528, 1487424, 1983232, 2045208, 2061312, 2145792, 2726944, 2974848, 3966464, 4090416, 4291584, 5453888, 5949696, 7932928, 8180832, 10907776, 11899392, 16361664, 21815552, 23798784, 32723328, 43631104, 65446656, 87262208, 130893312, 261786624]

約数ペア:

[(1, 261786624), (2, 130893312), (3, 87262208), (4, 65446656), (6, 43631104), (8, 32723328), (11, 23798784), (12, 21815552), (16, 16361664), (22, 11899392), (24, 10907776), (32, 8180832), (33, 7932928), (44, 5949696), (48, 5453888), (61, 4291584), (64, 4090416), (66, 3966464), (88, 2974848), (96, 2726944), (122, 2145792), (127, 2061312), (128, 2045208), (132, 1983232), (176, 1487424), (183, 1430528), (192, 1363472), (244, 1072896), (254, 1030656), (256, 1022604), (264, 991616), (352, 743712), (366, 715264), (381, 687104), (384, 681736), (488, 536448), (508, 515328), (512, 511302), (528, 495808), (671, 390144), (704, 371856), (732, 357632), (762, 343552), (768, 340868), (976, 268224), (1016, 257664), (1024, 255651), (1056, 247904), (1342, 195072), (1397, 187392), (1408, 185928), (1464, 178816), (1524, 171776), (1536, 170434), (1952, 134112), (2013, 130048), (2032, 128832), (2112, 123952), (2684, 97536), (2794, 93696), (2816, 92964), (2928, 89408), (3048, 85888), (3072, 85217), (3904, 67056), (4026, 65024), (4064, 64416), (4191, 62464), (4224, 61976), (5368, 48768), (5588, 46848), (5632, 46482), (5856, 44704), (6096, 42944), (7747, 33792), (7808, 33528), (8052, 32512), (8128, 32208), (8382, 31232), (8448, 30988), (10736, 24384), (11176, 23424), (11264, 23241), (11712, 22352), (12192, 21472), (15494, 16896), (15616, 16764), (16104, 16256)]