280392768

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 852074496

約数和(自身を除く): 571681728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 144, 164, 186, 192, 246, 248, 279, 288, 328, 369, 372, 383, 492, 496, 558, 576, 656, 738, 744, 766, 984, 992, 1116, 1149, 1271, 1312, 1476, 1488, 1532, 1968, 1984, 2232, 2298, 2542, 2624, 2952, 2976, 3064, 3447, 3813, 3936, 4464, 4596, 5084, 5904, 5952, 6128, 6894, 7626, 7872, 8928, 9192, 10168, 11439, 11808, 11873, 12256, 13788, 15252, 15703, 17856, 18384, 20336, 22878, 23616, 23746, 24512, 27576, 30504, 31406, 35619, 36768, 40672, 45756, 47109, 47492, 55152, 61008, 62812, 71238, 73536, 81344, 91512, 94218, 94984, 106857, 110304, 122016, 125624, 141327, 142476, 183024, 188436, 189968, 213714, 220608, 244032, 251248, 282654, 284952, 366048, 376872, 379936, 427428, 486793, 502496, 565308, 569904, 732096, 753744, 759872, 854856, 973586, 1004992, 1130616, 1139808, 1460379, 1507488, 1709712, 1947172, 2261232, 2279616, 2920758, 3014976, 3419424, 3894344, 4381137, 4522464, 5841516, 6838848, 7788688, 8762274, 9044928, 11683032, 15577376, 17524548, 23366064, 31154752, 35049096, 46732128, 70098192, 93464256, 140196384, 280392768]

約数ペア:

[(1, 280392768), (2, 140196384), (3, 93464256), (4, 70098192), (6, 46732128), (8, 35049096), (9, 31154752), (12, 23366064), (16, 17524548), (18, 15577376), (24, 11683032), (31, 9044928), (32, 8762274), (36, 7788688), (41, 6838848), (48, 5841516), (62, 4522464), (64, 4381137), (72, 3894344), (82, 3419424), (93, 3014976), (96, 2920758), (123, 2279616), (124, 2261232), (144, 1947172), (164, 1709712), (186, 1507488), (192, 1460379), (246, 1139808), (248, 1130616), (279, 1004992), (288, 973586), (328, 854856), (369, 759872), (372, 753744), (383, 732096), (492, 569904), (496, 565308), (558, 502496), (576, 486793), (656, 427428), (738, 379936), (744, 376872), (766, 366048), (984, 284952), (992, 282654), (1116, 251248), (1149, 244032), (1271, 220608), (1312, 213714), (1476, 189968), (1488, 188436), (1532, 183024), (1968, 142476), (1984, 141327), (2232, 125624), (2298, 122016), (2542, 110304), (2624, 106857), (2952, 94984), (2976, 94218), (3064, 91512), (3447, 81344), (3813, 73536), (3936, 71238), (4464, 62812), (4596, 61008), (5084, 55152), (5904, 47492), (5952, 47109), (6128, 45756), (6894, 40672), (7626, 36768), (7872, 35619), (8928, 31406), (9192, 30504), (10168, 27576), (11439, 24512), (11808, 23746), (11873, 23616), (12256, 22878), (13788, 20336), (15252, 18384), (15703, 17856)]