631361952

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 240

約数和(自身を含む): 2052904392

約数和(自身を除く): 1421542440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 72, 78, 81, 82, 96, 104, 108, 117, 123, 144, 156, 162, 164, 208, 216, 234, 246, 288, 312, 324, 328, 351, 369, 416, 432, 457, 468, 492, 533, 624, 648, 656, 702, 738, 864, 914, 936, 984, 1053, 1066, 1107, 1248, 1296, 1312, 1371, 1404, 1476, 1599, 1828, 1872, 1968, 2106, 2132, 2214, 2592, 2742, 2808, 2952, 3198, 3321, 3656, 3744, 3936, 4113, 4212, 4264, 4428, 4797, 5484, 5616, 5904, 5941, 6396, 6642, 7312, 8226, 8424, 8528, 8856, 9594, 10968, 11232, 11808, 11882, 12339, 12792, 13284, 14391, 14624, 16452, 16848, 17056, 17712, 17823, 18737, 19188, 21936, 23764, 24678, 25584, 26568, 28782, 32904, 33696, 35424, 35646, 37017, 37474, 38376, 43173, 43872, 47528, 49356, 51168, 53136, 53469, 56211, 57564, 65808, 71292, 74034, 74948, 76752, 86346, 95056, 98712, 106272, 106938, 112422, 115128, 131616, 142584, 148068, 149896, 153504, 160407, 168633, 172692, 190112, 197424, 213876, 224844, 230256, 243581, 285168, 296136, 299792, 320814, 337266, 345384, 394848, 427752, 449688, 460512, 481221, 487162, 505899, 570336, 592272, 599584, 641628, 674532, 690768, 730743, 855504, 899376, 962442, 974324, 1011798, 1184544, 1283256, 1349064, 1381536, 1461486, 1517697, 1711008, 1798752, 1924884, 1948648, 2023596, 2192229, 2566512, 2698128, 2922972, 3035394, 3849768, 3897296, 4047192, 4384458, 5133024, 5396256, 5845944, 6070788, 6576687, 7699536, 7794592, 8094384, 8768916, 11691888, 12141576, 13153374, 15399072, 16188768, 17537832, 19730061, 23383776, 24283152, 26306748, 35075664, 39460122, 48566304, 52613496, 70151328, 78920244, 105226992, 157840488, 210453984, 315680976, 631361952]

約数ペア:

[(1, 631361952), (2, 315680976), (3, 210453984), (4, 157840488), (6, 105226992), (8, 78920244), (9, 70151328), (12, 52613496), (13, 48566304), (16, 39460122), (18, 35075664), (24, 26306748), (26, 24283152), (27, 23383776), (32, 19730061), (36, 17537832), (39, 16188768), (41, 15399072), (48, 13153374), (52, 12141576), (54, 11691888), (72, 8768916), (78, 8094384), (81, 7794592), (82, 7699536), (96, 6576687), (104, 6070788), (108, 5845944), (117, 5396256), (123, 5133024), (144, 4384458), (156, 4047192), (162, 3897296), (164, 3849768), (208, 3035394), (216, 2922972), (234, 2698128), (246, 2566512), (288, 2192229), (312, 2023596), (324, 1948648), (328, 1924884), (351, 1798752), (369, 1711008), (416, 1517697), (432, 1461486), (457, 1381536), (468, 1349064), (492, 1283256), (533, 1184544), (624, 1011798), (648, 974324), (656, 962442), (702, 899376), (738, 855504), (864, 730743), (914, 690768), (936, 674532), (984, 641628), (1053, 599584), (1066, 592272), (1107, 570336), (1248, 505899), (1296, 487162), (1312, 481221), (1371, 460512), (1404, 449688), (1476, 427752), (1599, 394848), (1828, 345384), (1872, 337266), (1968, 320814), (2106, 299792), (2132, 296136), (2214, 285168), (2592, 243581), (2742, 230256), (2808, 224844), (2952, 213876), (3198, 197424), (3321, 190112), (3656, 172692), (3744, 168633), (3936, 160407), (4113, 153504), (4212, 149896), (4264, 148068), (4428, 142584), (4797, 131616), (5484, 115128), (5616, 112422), (5904, 106938), (5941, 106272), (6396, 98712), (6642, 95056), (7312, 86346), (8226, 76752), (8424, 74948), (8528, 74034), (8856, 71292), (9594, 65808), (10968, 57564), (11232, 56211), (11808, 53469), (11882, 53136), (12339, 51168), (12792, 49356), (13284, 47528), (14391, 43872), (14624, 43173), (16452, 38376), (16848, 37474), (17056, 37017), (17712, 35646), (17823, 35424), (18737, 33696), (19188, 32904), (21936, 28782), (23764, 26568), (24678, 25584)]