419654144

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9007}}^1$

素因数の和:9045

約数の個数: 80

約数和(自身を含む): 1032100608

約数和(自身を除く): 612446464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 9007, 11648, 18014, 23296, 36028, 46592, 63049, 72056, 117091, 126098, 144112, 234182, 252196, 288224, 468364, 504392, 576448, 819637, 936728, 1008784, 1152896, 1639274, 1873456, 2017568, 2305792, 3278548, 3746912, 4035136, 4611584, 6557096, 7493824, 8070272, 13114192, 14987648, 16140544, 26228384, 29975296, 32281088, 52456768, 59950592, 104913536, 209827072, 419654144]

約数ペア:

[(1, 419654144), (2, 209827072), (4, 104913536), (7, 59950592), (8, 52456768), (13, 32281088), (14, 29975296), (16, 26228384), (26, 16140544), (28, 14987648), (32, 13114192), (52, 8070272), (56, 7493824), (64, 6557096), (91, 4611584), (104, 4035136), (112, 3746912), (128, 3278548), (182, 2305792), (208, 2017568), (224, 1873456), (256, 1639274), (364, 1152896), (416, 1008784), (448, 936728), (512, 819637), (728, 576448), (832, 504392), (896, 468364), (1456, 288224), (1664, 252196), (1792, 234182), (2912, 144112), (3328, 126098), (3584, 117091), (5824, 72056), (6656, 63049), (9007, 46592), (11648, 36028), (18014, 23296)]