571712128

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 1310904000

約数和(自身を除く): 739191872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 107, 128, 152, 169, 208, 214, 247, 304, 338, 416, 428, 494, 608, 676, 832, 856, 988, 1216, 1352, 1391, 1664, 1712, 1976, 2033, 2197, 2432, 2704, 2782, 3211, 3424, 3952, 4066, 4394, 5408, 5564, 6422, 6848, 7904, 8132, 8788, 10816, 11128, 12844, 13696, 15808, 16264, 17576, 18083, 21632, 22256, 25688, 26429, 31616, 32528, 35152, 36166, 41743, 44512, 51376, 52858, 65056, 70304, 72332, 83486, 89024, 102752, 105716, 130112, 140608, 144664, 166972, 178048, 205504, 211432, 235079, 260224, 281216, 289328, 333944, 343577, 411008, 422864, 470158, 578656, 667888, 687154, 845728, 940316, 1157312, 1335776, 1374308, 1691456, 1880632, 2314624, 2671552, 2748616, 3382912, 3761264, 4466501, 5343104, 5497232, 7522528, 8933002, 10994464, 15045056, 17866004, 21988928, 30090112, 35732008, 43977856, 71464016, 142928032, 285856064, 571712128]

約数ペア:

[(1, 571712128), (2, 285856064), (4, 142928032), (8, 71464016), (13, 43977856), (16, 35732008), (19, 30090112), (26, 21988928), (32, 17866004), (38, 15045056), (52, 10994464), (64, 8933002), (76, 7522528), (104, 5497232), (107, 5343104), (128, 4466501), (152, 3761264), (169, 3382912), (208, 2748616), (214, 2671552), (247, 2314624), (304, 1880632), (338, 1691456), (416, 1374308), (428, 1335776), (494, 1157312), (608, 940316), (676, 845728), (832, 687154), (856, 667888), (988, 578656), (1216, 470158), (1352, 422864), (1391, 411008), (1664, 343577), (1712, 333944), (1976, 289328), (2033, 281216), (2197, 260224), (2432, 235079), (2704, 211432), (2782, 205504), (3211, 178048), (3424, 166972), (3952, 144664), (4066, 140608), (4394, 130112), (5408, 105716), (5564, 102752), (6422, 89024), (6848, 83486), (7904, 72332), (8132, 70304), (8788, 65056), (10816, 52858), (11128, 51376), (12844, 44512), (13696, 41743), (15808, 36166), (16264, 35152), (17576, 32528), (18083, 31616), (21632, 26429), (22256, 25688)]