315836752

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 792351072

約数和(自身を除く): 476514320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 112, 154, 176, 196, 212, 308, 371, 392, 424, 539, 583, 616, 691, 742, 784, 848, 1078, 1166, 1232, 1382, 1484, 2156, 2332, 2597, 2764, 2968, 4081, 4312, 4664, 4837, 5194, 5528, 5936, 7601, 8162, 8624, 9328, 9674, 10388, 11056, 15202, 16324, 19348, 20776, 28567, 30404, 32648, 33859, 36623, 38696, 41552, 53207, 57134, 60808, 65296, 67718, 73246, 77392, 106414, 114268, 121616, 135436, 146492, 212828, 228536, 256361, 270872, 292984, 372449, 402853, 425656, 457072, 512722, 541744, 585968, 744898, 805706, 851312, 1025444, 1489796, 1611412, 1794527, 2050888, 2819971, 2979592, 3222824, 3589054, 4101776, 5639942, 5959184, 6445648, 7178108, 11279884, 14356216, 19739797, 22559768, 28712432, 39479594, 45119536, 78959188, 157918376, 315836752]

約数ペア:

[(1, 315836752), (2, 157918376), (4, 78959188), (7, 45119536), (8, 39479594), (11, 28712432), (14, 22559768), (16, 19739797), (22, 14356216), (28, 11279884), (44, 7178108), (49, 6445648), (53, 5959184), (56, 5639942), (77, 4101776), (88, 3589054), (98, 3222824), (106, 2979592), (112, 2819971), (154, 2050888), (176, 1794527), (196, 1611412), (212, 1489796), (308, 1025444), (371, 851312), (392, 805706), (424, 744898), (539, 585968), (583, 541744), (616, 512722), (691, 457072), (742, 425656), (784, 402853), (848, 372449), (1078, 292984), (1166, 270872), (1232, 256361), (1382, 228536), (1484, 212828), (2156, 146492), (2332, 135436), (2597, 121616), (2764, 114268), (2968, 106414), (4081, 77392), (4312, 73246), (4664, 67718), (4837, 65296), (5194, 60808), (5528, 57134), (5936, 53207), (7601, 41552), (8162, 38696), (8624, 36623), (9328, 33859), (9674, 32648), (10388, 30404), (11056, 28567), (15202, 20776), (16324, 19348)]