260220672

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 108

約数和(自身を含む): 764795304

約数和(自身を除く): 504574632

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, 576, 636, 768, 848, 954, 1152, 1272, 1696, 1908, 2131, 2304, 2544, 3392, 3816, 4262, 5088, 6393, 6784, 7632, 8524, 10176, 12786, 13568, 15264, 17048, 19179, 20352, 25572, 30528, 34096, 38358, 40704, 51144, 61056, 68192, 76716, 102288, 112943, 122112, 136384, 153432, 204576, 225886, 272768, 306864, 338829, 409152, 451772, 545536, 613728, 677658, 818304, 903544, 1016487, 1227456, 1355316, 1636608, 1807088, 2032974, 2454912, 2710632, 3614176, 4065948, 4909824, 5421264, 7228352, 8131896, 10842528, 14456704, 16263792, 21685056, 28913408, 32527584, 43370112, 65055168, 86740224, 130110336, 260220672]

約数ペア:

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