826629984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 2421461952

約数和(自身を除く): 1594831968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 173, 188, 282, 288, 346, 353, 376, 423, 519, 564, 692, 706, 752, 846, 1038, 1059, 1128, 1384, 1412, 1504, 1557, 1692, 2076, 2118, 2256, 2768, 2824, 3114, 3177, 3384, 4152, 4236, 4512, 5536, 5648, 6228, 6354, 6768, 8131, 8304, 8472, 11296, 12456, 12708, 13536, 16262, 16591, 16608, 16944, 24393, 24912, 25416, 32524, 33182, 33888, 48786, 49773, 49824, 50832, 61069, 65048, 66364, 73179, 97572, 99546, 101664, 122138, 130096, 132728, 146358, 149319, 183207, 195144, 199092, 244276, 260192, 265456, 292716, 298638, 366414, 390288, 398184, 488552, 530912, 549621, 585432, 597276, 732828, 780576, 796368, 977104, 1099242, 1170864, 1194552, 1465656, 1592736, 1954208, 2198484, 2341728, 2389104, 2870243, 2931312, 4396968, 4778208, 5740486, 5862624, 8610729, 8793936, 11480972, 17221458, 17587872, 22961944, 25832187, 34442916, 45923888, 51664374, 68885832, 91847776, 103328748, 137771664, 206657496, 275543328, 413314992, 826629984]

約数ペア:

[(1, 826629984), (2, 413314992), (3, 275543328), (4, 206657496), (6, 137771664), (8, 103328748), (9, 91847776), (12, 68885832), (16, 51664374), (18, 45923888), (24, 34442916), (32, 25832187), (36, 22961944), (47, 17587872), (48, 17221458), (72, 11480972), (94, 8793936), (96, 8610729), (141, 5862624), (144, 5740486), (173, 4778208), (188, 4396968), (282, 2931312), (288, 2870243), (346, 2389104), (353, 2341728), (376, 2198484), (423, 1954208), (519, 1592736), (564, 1465656), (692, 1194552), (706, 1170864), (752, 1099242), (846, 977104), (1038, 796368), (1059, 780576), (1128, 732828), (1384, 597276), (1412, 585432), (1504, 549621), (1557, 530912), (1692, 488552), (2076, 398184), (2118, 390288), (2256, 366414), (2768, 298638), (2824, 292716), (3114, 265456), (3177, 260192), (3384, 244276), (4152, 199092), (4236, 195144), (4512, 183207), (5536, 149319), (5648, 146358), (6228, 132728), (6354, 130096), (6768, 122138), (8131, 101664), (8304, 99546), (8472, 97572), (11296, 73179), (12456, 66364), (12708, 65048), (13536, 61069), (16262, 50832), (16591, 49824), (16608, 49773), (16944, 48786), (24393, 33888), (24912, 33182), (25416, 32524)]