260950272

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 847687680

約数和(自身を除く): 586737408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 32, 33, 34, 44, 46, 48, 51, 64, 66, 68, 69, 79, 88, 92, 96, 102, 128, 132, 136, 138, 158, 176, 184, 187, 192, 204, 237, 253, 256, 264, 272, 276, 316, 352, 368, 374, 384, 391, 408, 474, 506, 528, 544, 552, 561, 632, 704, 736, 748, 759, 768, 782, 816, 869, 948, 1012, 1056, 1088, 1104, 1122, 1173, 1264, 1343, 1408, 1472, 1496, 1518, 1564, 1632, 1738, 1817, 1896, 2024, 2112, 2176, 2208, 2244, 2346, 2528, 2607, 2686, 2816, 2944, 2992, 3036, 3128, 3264, 3476, 3634, 3792, 4029, 4048, 4224, 4301, 4352, 4416, 4488, 4692, 5056, 5214, 5372, 5451, 5888, 5984, 6072, 6256, 6528, 6952, 7268, 7584, 8058, 8096, 8448, 8602, 8832, 8976, 9384, 10112, 10428, 10744, 10902, 11968, 12144, 12512, 12903, 13056, 13904, 14536, 14773, 15168, 16116, 16192, 17204, 17664, 17952, 18768, 19987, 20224, 20856, 21488, 21804, 23936, 24288, 25024, 25806, 27808, 29072, 29546, 30336, 30889, 32232, 32384, 34408, 35904, 37536, 39974, 41712, 42976, 43608, 44319, 47872, 48576, 50048, 51612, 55616, 58144, 59092, 59961, 60672, 61778, 64464, 64768, 68816, 71808, 75072, 79948, 83424, 85952, 87216, 88638, 92667, 97152, 100096, 103224, 111232, 116288, 118184, 119922, 123556, 128928, 137632, 143616, 150144, 159896, 166848, 171904, 174432, 177276, 185334, 194304, 206448, 222464, 232576, 236368, 239844, 247112, 257856, 275264, 300288, 319792, 333696, 339779, 343808, 348864, 354552, 370668, 412896, 465152, 472736, 479688, 494224, 515712, 550528, 639584, 667392, 679558, 697728, 709104, 741336, 825792, 945472, 959376, 988448, 1019337, 1031424, 1101056, 1279168, 1359116, 1395456, 1418208, 1482672, 1651584, 1890944, 1918752, 1976896, 2038674, 2558336, 2718232, 2836416, 2965344, 3303168, 3781888, 3837504, 3953792, 4077348, 5116672, 5436464, 5672832, 5930688, 7675008, 7907584, 8154696, 10872928, 11345664, 11861376, 15350016, 16309392, 21745856, 23722752, 32618784, 43491712, 65237568, 86983424, 130475136, 260950272]

約数ペア:

[(1, 260950272), (2, 130475136), (3, 86983424), (4, 65237568), (6, 43491712), (8, 32618784), (11, 23722752), (12, 21745856), (16, 16309392), (17, 15350016), (22, 11861376), (23, 11345664), (24, 10872928), (32, 8154696), (33, 7907584), (34, 7675008), (44, 5930688), (46, 5672832), (48, 5436464), (51, 5116672), (64, 4077348), (66, 3953792), (68, 3837504), (69, 3781888), (79, 3303168), (88, 2965344), (92, 2836416), (96, 2718232), (102, 2558336), (128, 2038674), (132, 1976896), (136, 1918752), (138, 1890944), (158, 1651584), (176, 1482672), (184, 1418208), (187, 1395456), (192, 1359116), (204, 1279168), (237, 1101056), (253, 1031424), (256, 1019337), (264, 988448), (272, 959376), (276, 945472), (316, 825792), (352, 741336), (368, 709104), (374, 697728), (384, 679558), (391, 667392), (408, 639584), (474, 550528), (506, 515712), (528, 494224), (544, 479688), (552, 472736), (561, 465152), (632, 412896), (704, 370668), (736, 354552), (748, 348864), (759, 343808), (768, 339779), (782, 333696), (816, 319792), (869, 300288), (948, 275264), (1012, 257856), (1056, 247112), (1088, 239844), (1104, 236368), (1122, 232576), (1173, 222464), (1264, 206448), (1343, 194304), (1408, 185334), (1472, 177276), (1496, 174432), (1518, 171904), (1564, 166848), (1632, 159896), (1738, 150144), (1817, 143616), (1896, 137632), (2024, 128928), (2112, 123556), (2176, 119922), (2208, 118184), (2244, 116288), (2346, 111232), (2528, 103224), (2607, 100096), (2686, 97152), (2816, 92667), (2944, 88638), (2992, 87216), (3036, 85952), (3128, 83424), (3264, 79948), (3476, 75072), (3634, 71808), (3792, 68816), (4029, 64768), (4048, 64464), (4224, 61778), (4301, 60672), (4352, 59961), (4416, 59092), (4488, 58144), (4692, 55616), (5056, 51612), (5214, 50048), (5372, 48576), (5451, 47872), (5888, 44319), (5984, 43608), (6072, 42976), (6256, 41712), (6528, 39974), (6952, 37536), (7268, 35904), (7584, 34408), (8058, 32384), (8096, 32232), (8448, 30889), (8602, 30336), (8832, 29546), (8976, 29072), (9384, 27808), (10112, 25806), (10428, 25024), (10744, 24288), (10902, 23936), (11968, 21804), (12144, 21488), (12512, 20856), (12903, 20224), (13056, 19987), (13904, 18768), (14536, 17952), (14773, 17664), (15168, 17204), (16116, 16192)]