763129728

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 2467584000

約数和(自身を除く): 1704454272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 108, 124, 128, 136, 144, 153, 186, 192, 204, 216, 248, 272, 279, 288, 306, 372, 384, 408, 419, 432, 459, 496, 527, 544, 558, 576, 612, 744, 816, 837, 838, 864, 918, 992, 1054, 1088, 1116, 1152, 1224, 1257, 1488, 1581, 1632, 1674, 1676, 1728, 1836, 1984, 2108, 2176, 2232, 2448, 2514, 2976, 3162, 3264, 3348, 3352, 3456, 3672, 3771, 3968, 4216, 4464, 4743, 4896, 5028, 5952, 6324, 6528, 6696, 6704, 7123, 7344, 7542, 8432, 8928, 9486, 9792, 10056, 11313, 11904, 12648, 12989, 13392, 13408, 14229, 14246, 14688, 15084, 16864, 17856, 18972, 19584, 20112, 21369, 22626, 25296, 25978, 26784, 26816, 28458, 28492, 29376, 30168, 33728, 35712, 37944, 38967, 40224, 42738, 45252, 50592, 51956, 53568, 53632, 56916, 56984, 58752, 60336, 64107, 67456, 75888, 77934, 80448, 85476, 90504, 101184, 103912, 107136, 113832, 113968, 116901, 120672, 128214, 151776, 155868, 160896, 170952, 181008, 192321, 202368, 207824, 220813, 227664, 227936, 233802, 241344, 256428, 303552, 311736, 341904, 350703, 362016, 384642, 415648, 441626, 455328, 455872, 467604, 482688, 512856, 607104, 623472, 662439, 683808, 701406, 724032, 769284, 831296, 883252, 910656, 911744, 935208, 1025712, 1246944, 1324878, 1367616, 1402812, 1448064, 1538568, 1662592, 1766504, 1821312, 1870416, 1987317, 2051424, 2493888, 2649756, 2735232, 2805624, 3077136, 3533008, 3740832, 3974634, 4102848, 4987776, 5299512, 5611248, 5961951, 6154272, 7066016, 7481664, 7949268, 8205696, 10599024, 11222496, 11923902, 12308544, 14132032, 14963328, 15898536, 21198048, 22444992, 23847804, 24617088, 28264064, 31797072, 42396096, 44889984, 47695608, 63594144, 84792192, 95391216, 127188288, 190782432, 254376576, 381564864, 763129728]

約数ペア:

[(1, 763129728), (2, 381564864), (3, 254376576), (4, 190782432), (6, 127188288), (8, 95391216), (9, 84792192), (12, 63594144), (16, 47695608), (17, 44889984), (18, 42396096), (24, 31797072), (27, 28264064), (31, 24617088), (32, 23847804), (34, 22444992), (36, 21198048), (48, 15898536), (51, 14963328), (54, 14132032), (62, 12308544), (64, 11923902), (68, 11222496), (72, 10599024), (93, 8205696), (96, 7949268), (102, 7481664), (108, 7066016), (124, 6154272), (128, 5961951), (136, 5611248), (144, 5299512), (153, 4987776), (186, 4102848), (192, 3974634), (204, 3740832), (216, 3533008), (248, 3077136), (272, 2805624), (279, 2735232), (288, 2649756), (306, 2493888), (372, 2051424), (384, 1987317), (408, 1870416), (419, 1821312), (432, 1766504), (459, 1662592), (496, 1538568), (527, 1448064), (544, 1402812), (558, 1367616), (576, 1324878), (612, 1246944), (744, 1025712), (816, 935208), (837, 911744), (838, 910656), (864, 883252), (918, 831296), (992, 769284), (1054, 724032), (1088, 701406), (1116, 683808), (1152, 662439), (1224, 623472), (1257, 607104), (1488, 512856), (1581, 482688), (1632, 467604), (1674, 455872), (1676, 455328), (1728, 441626), (1836, 415648), (1984, 384642), (2108, 362016), (2176, 350703), (2232, 341904), (2448, 311736), (2514, 303552), (2976, 256428), (3162, 241344), (3264, 233802), (3348, 227936), (3352, 227664), (3456, 220813), (3672, 207824), (3771, 202368), (3968, 192321), (4216, 181008), (4464, 170952), (4743, 160896), (4896, 155868), (5028, 151776), (5952, 128214), (6324, 120672), (6528, 116901), (6696, 113968), (6704, 113832), (7123, 107136), (7344, 103912), (7542, 101184), (8432, 90504), (8928, 85476), (9486, 80448), (9792, 77934), (10056, 75888), (11313, 67456), (11904, 64107), (12648, 60336), (12989, 58752), (13392, 56984), (13408, 56916), (14229, 53632), (14246, 53568), (14688, 51956), (15084, 50592), (16864, 45252), (17856, 42738), (18972, 40224), (19584, 38967), (20112, 37944), (21369, 35712), (22626, 33728), (25296, 30168), (25978, 29376), (26784, 28492), (26816, 28458)]