512510256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{9859}}^1$

素因数の和:9911

約数の個数: 90

約数和(自身を含む): 1513933980

約数和(自身を除く): 1001423724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 9859, 12996, 17328, 19718, 25992, 29577, 39436, 51984, 59154, 78872, 88731, 118308, 157744, 177462, 187321, 236616, 354924, 374642, 473232, 561963, 709848, 749284, 1123926, 1419696, 1498568, 1685889, 2247852, 2997136, 3371778, 3559099, 4495704, 6743556, 7118198, 8991408, 10677297, 13487112, 14236396, 21354594, 26974224, 28472792, 32031891, 42709188, 56945584, 64063782, 85418376, 128127564, 170836752, 256255128, 512510256]

約数ペア:

[(1, 512510256), (2, 256255128), (3, 170836752), (4, 128127564), (6, 85418376), (8, 64063782), (9, 56945584), (12, 42709188), (16, 32031891), (18, 28472792), (19, 26974224), (24, 21354594), (36, 14236396), (38, 13487112), (48, 10677297), (57, 8991408), (72, 7118198), (76, 6743556), (114, 4495704), (144, 3559099), (152, 3371778), (171, 2997136), (228, 2247852), (304, 1685889), (342, 1498568), (361, 1419696), (456, 1123926), (684, 749284), (722, 709848), (912, 561963), (1083, 473232), (1368, 374642), (1444, 354924), (2166, 236616), (2736, 187321), (2888, 177462), (3249, 157744), (4332, 118308), (5776, 88731), (6498, 78872), (8664, 59154), (9859, 51984), (12996, 39436), (17328, 29577), (19718, 25992)]