520441344

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2208

約数の個数: 120

約数和(自身を含む): 1531087272

約数和(自身を除く): 1010645928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1152, 1272, 1536, 1696, 1908, 2131, 2304, 2544, 3392, 3816, 4262, 4608, 5088, 6393, 6784, 7632, 8524, 10176, 12786, 13568, 15264, 17048, 19179, 20352, 25572, 27136, 30528, 34096, 38358, 40704, 51144, 61056, 68192, 76716, 81408, 102288, 112943, 122112, 136384, 153432, 204576, 225886, 244224, 272768, 306864, 338829, 409152, 451772, 545536, 613728, 677658, 818304, 903544, 1016487, 1091072, 1227456, 1355316, 1636608, 1807088, 2032974, 2454912, 2710632, 3273216, 3614176, 4065948, 4909824, 5421264, 7228352, 8131896, 9819648, 10842528, 14456704, 16263792, 21685056, 28913408, 32527584, 43370112, 57826816, 65055168, 86740224, 130110336, 173480448, 260220672, 520441344]

約数ペア:

[(1, 520441344), (2, 260220672), (3, 173480448), (4, 130110336), (6, 86740224), (8, 65055168), (9, 57826816), (12, 43370112), (16, 32527584), (18, 28913408), (24, 21685056), (32, 16263792), (36, 14456704), (48, 10842528), (53, 9819648), (64, 8131896), (72, 7228352), (96, 5421264), (106, 4909824), (128, 4065948), (144, 3614176), (159, 3273216), (192, 2710632), (212, 2454912), (256, 2032974), (288, 1807088), (318, 1636608), (384, 1355316), (424, 1227456), (477, 1091072), (512, 1016487), (576, 903544), (636, 818304), (768, 677658), (848, 613728), (954, 545536), (1152, 451772), (1272, 409152), (1536, 338829), (1696, 306864), (1908, 272768), (2131, 244224), (2304, 225886), (2544, 204576), (3392, 153432), (3816, 136384), (4262, 122112), (4608, 112943), (5088, 102288), (6393, 81408), (6784, 76716), (7632, 68192), (8524, 61056), (10176, 51144), (12786, 40704), (13568, 38358), (15264, 34096), (17048, 30528), (19179, 27136), (20352, 25572)]