1215304416

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 3560016096

約数和(自身を除く): 2344711680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 144, 159, 206, 212, 288, 309, 318, 412, 424, 477, 618, 636, 773, 824, 848, 927, 954, 1236, 1272, 1546, 1648, 1696, 1854, 1908, 2319, 2472, 2544, 3092, 3296, 3708, 3816, 4638, 4944, 5088, 5459, 6184, 6957, 7416, 7632, 9276, 9888, 10918, 12368, 13914, 14832, 15264, 16377, 18552, 21836, 24736, 27828, 29664, 32754, 37104, 40969, 43672, 49131, 55656, 65508, 74208, 79619, 81938, 87344, 98262, 111312, 122907, 131016, 159238, 163876, 174688, 196524, 222624, 238857, 245814, 262032, 318476, 327752, 368721, 393048, 477714, 491628, 524064, 636952, 655504, 716571, 737442, 786096, 955428, 983256, 1273904, 1311008, 1433142, 1474884, 1572192, 1910856, 1966512, 2547808, 2866284, 2949768, 3821712, 3933024, 4219807, 5732568, 5899536, 7643424, 8439614, 11465136, 11799072, 12659421, 16879228, 22930272, 25318842, 33758456, 37978263, 50637684, 67516912, 75956526, 101275368, 135033824, 151913052, 202550736, 303826104, 405101472, 607652208, 1215304416]

約数ペア:

[(1, 1215304416), (2, 607652208), (3, 405101472), (4, 303826104), (6, 202550736), (8, 151913052), (9, 135033824), (12, 101275368), (16, 75956526), (18, 67516912), (24, 50637684), (32, 37978263), (36, 33758456), (48, 25318842), (53, 22930272), (72, 16879228), (96, 12659421), (103, 11799072), (106, 11465136), (144, 8439614), (159, 7643424), (206, 5899536), (212, 5732568), (288, 4219807), (309, 3933024), (318, 3821712), (412, 2949768), (424, 2866284), (477, 2547808), (618, 1966512), (636, 1910856), (773, 1572192), (824, 1474884), (848, 1433142), (927, 1311008), (954, 1273904), (1236, 983256), (1272, 955428), (1546, 786096), (1648, 737442), (1696, 716571), (1854, 655504), (1908, 636952), (2319, 524064), (2472, 491628), (2544, 477714), (3092, 393048), (3296, 368721), (3708, 327752), (3816, 318476), (4638, 262032), (4944, 245814), (5088, 238857), (5459, 222624), (6184, 196524), (6957, 174688), (7416, 163876), (7632, 159238), (9276, 131016), (9888, 122907), (10918, 111312), (12368, 98262), (13914, 87344), (14832, 81938), (15264, 79619), (16377, 74208), (18552, 65508), (21836, 55656), (24736, 49131), (27828, 43672), (29664, 40969), (32754, 37104)]