531545904

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 1527170112

約数和(自身を除く): 995624208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 257, 271, 318, 424, 477, 514, 542, 636, 771, 813, 848, 954, 1028, 1084, 1272, 1542, 1626, 1908, 2056, 2168, 2313, 2439, 2544, 3084, 3252, 3816, 4112, 4336, 4626, 4878, 6168, 6504, 7632, 9252, 9756, 12336, 13008, 13621, 14363, 18504, 19512, 27242, 28726, 37008, 39024, 40863, 43089, 54484, 57452, 69647, 81726, 86178, 108968, 114904, 122589, 129267, 139294, 163452, 172356, 208941, 217936, 229808, 245178, 258534, 278588, 326904, 344712, 417882, 490356, 517068, 557176, 626823, 653808, 689424, 835764, 980712, 1034136, 1114352, 1253646, 1671528, 1961424, 2068272, 2507292, 3343056, 3691291, 5014584, 7382582, 10029168, 11073873, 14765164, 22147746, 29530328, 33221619, 44295492, 59060656, 66443238, 88590984, 132886476, 177181968, 265772952, 531545904]

約数ペア:

[(1, 531545904), (2, 265772952), (3, 177181968), (4, 132886476), (6, 88590984), (8, 66443238), (9, 59060656), (12, 44295492), (16, 33221619), (18, 29530328), (24, 22147746), (36, 14765164), (48, 11073873), (53, 10029168), (72, 7382582), (106, 5014584), (144, 3691291), (159, 3343056), (212, 2507292), (257, 2068272), (271, 1961424), (318, 1671528), (424, 1253646), (477, 1114352), (514, 1034136), (542, 980712), (636, 835764), (771, 689424), (813, 653808), (848, 626823), (954, 557176), (1028, 517068), (1084, 490356), (1272, 417882), (1542, 344712), (1626, 326904), (1908, 278588), (2056, 258534), (2168, 245178), (2313, 229808), (2439, 217936), (2544, 208941), (3084, 172356), (3252, 163452), (3816, 139294), (4112, 129267), (4336, 122589), (4626, 114904), (4878, 108968), (6168, 86178), (6504, 81726), (7632, 69647), (9252, 57452), (9756, 54484), (12336, 43089), (13008, 40863), (13621, 39024), (14363, 37008), (18504, 28726), (19512, 27242)]