1489595904

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 4538682720

約数和(自身を除く): 3049086816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 71, 72, 87, 96, 116, 128, 142, 144, 157, 174, 192, 213, 232, 256, 261, 284, 288, 314, 348, 384, 426, 464, 471, 512, 522, 568, 576, 628, 639, 696, 768, 852, 928, 942, 1044, 1136, 1152, 1256, 1278, 1392, 1413, 1536, 1704, 1856, 1884, 2059, 2088, 2272, 2304, 2512, 2556, 2784, 2826, 3408, 3712, 3768, 4118, 4176, 4544, 4553, 4608, 5024, 5112, 5568, 5652, 6177, 6816, 7424, 7536, 8236, 8352, 9088, 9106, 10048, 10224, 11136, 11147, 11304, 12354, 13632, 13659, 14848, 15072, 16472, 16704, 18176, 18212, 18531, 20096, 20448, 22272, 22294, 22608, 24708, 27264, 27318, 30144, 32944, 33408, 33441, 36352, 36424, 37062, 40192, 40896, 40977, 44544, 44588, 45216, 49416, 54528, 54636, 60288, 65888, 66816, 66882, 72848, 74124, 80384, 81792, 81954, 89176, 90432, 98832, 100323, 109056, 109272, 120576, 131776, 133632, 133764, 145696, 148248, 163584, 163908, 178352, 180864, 197664, 200646, 218544, 241152, 263552, 267528, 291392, 296496, 323263, 327168, 327816, 356704, 361728, 395328, 401292, 437088, 527104, 535056, 582784, 592992, 646526, 655632, 713408, 723456, 790656, 802584, 874176, 969789, 1054208, 1070112, 1165568, 1185984, 1293052, 1311264, 1426816, 1581312, 1605168, 1748352, 1939578, 2140224, 2331136, 2371968, 2586104, 2622528, 2853632, 2909367, 3162624, 3210336, 3496704, 3879156, 4280448, 4743936, 5172208, 5245056, 5707264, 5818734, 6420672, 6993408, 7758312, 8560896, 9487872, 10344416, 10490112, 11637468, 12841344, 15516624, 17121792, 20688832, 20980224, 23274936, 25682688, 31033248, 41377664, 46549872, 51365376, 62066496, 82755328, 93099744, 124132992, 165510656, 186199488, 248265984, 372398976, 496531968, 744797952, 1489595904]

約数ペア:

[(1, 1489595904), (2, 744797952), (3, 496531968), (4, 372398976), (6, 248265984), (8, 186199488), (9, 165510656), (12, 124132992), (16, 93099744), (18, 82755328), (24, 62066496), (29, 51365376), (32, 46549872), (36, 41377664), (48, 31033248), (58, 25682688), (64, 23274936), (71, 20980224), (72, 20688832), (87, 17121792), (96, 15516624), (116, 12841344), (128, 11637468), (142, 10490112), (144, 10344416), (157, 9487872), (174, 8560896), (192, 7758312), (213, 6993408), (232, 6420672), (256, 5818734), (261, 5707264), (284, 5245056), (288, 5172208), (314, 4743936), (348, 4280448), (384, 3879156), (426, 3496704), (464, 3210336), (471, 3162624), (512, 2909367), (522, 2853632), (568, 2622528), (576, 2586104), (628, 2371968), (639, 2331136), (696, 2140224), (768, 1939578), (852, 1748352), (928, 1605168), (942, 1581312), (1044, 1426816), (1136, 1311264), (1152, 1293052), (1256, 1185984), (1278, 1165568), (1392, 1070112), (1413, 1054208), (1536, 969789), (1704, 874176), (1856, 802584), (1884, 790656), (2059, 723456), (2088, 713408), (2272, 655632), (2304, 646526), (2512, 592992), (2556, 582784), (2784, 535056), (2826, 527104), (3408, 437088), (3712, 401292), (3768, 395328), (4118, 361728), (4176, 356704), (4544, 327816), (4553, 327168), (4608, 323263), (5024, 296496), (5112, 291392), (5568, 267528), (5652, 263552), (6177, 241152), (6816, 218544), (7424, 200646), (7536, 197664), (8236, 180864), (8352, 178352), (9088, 163908), (9106, 163584), (10048, 148248), (10224, 145696), (11136, 133764), (11147, 133632), (11304, 131776), (12354, 120576), (13632, 109272), (13659, 109056), (14848, 100323), (15072, 98832), (16472, 90432), (16704, 89176), (18176, 81954), (18212, 81792), (18531, 80384), (20096, 74124), (20448, 72848), (22272, 66882), (22294, 66816), (22608, 65888), (24708, 60288), (27264, 54636), (27318, 54528), (30144, 49416), (32944, 45216), (33408, 44588), (33441, 44544), (36352, 40977), (36424, 40896), (37062, 40192)]