898335203248

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1\times {\mathrm{48677}}^1$

素因数の和:51854

約数の個数: 80

約数和(自身を含む): 2027395863360

約数和(自身を除く): 1129060660112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3109, 5936, 6218, 12436, 21763, 24872, 43526, 48677, 49744, 87052, 97354, 164777, 174104, 194708, 329554, 340739, 348208, 389416, 659108, 681478, 778832, 1153439, 1318216, 1362956, 2306878, 2579881, 2636432, 2725912, 4613756, 5159762, 5451824, 9227512, 10319524, 18059167, 18455024, 20639048, 36118334, 41278096, 72236668, 144473336, 151336793, 288946672, 302673586, 605347172, 1059357551, 1210694344, 2118715102, 2421388688, 4237430204, 8020850029, 8474860408, 16041700058, 16949720816, 32083400116, 56145950203, 64166800232, 112291900406, 128333600464, 224583800812, 449167601624, 898335203248]

約数ペア:

[(1, 898335203248), (2, 449167601624), (4, 224583800812), (7, 128333600464), (8, 112291900406), (14, 64166800232), (16, 56145950203), (28, 32083400116), (53, 16949720816), (56, 16041700058), (106, 8474860408), (112, 8020850029), (212, 4237430204), (371, 2421388688), (424, 2118715102), (742, 1210694344), (848, 1059357551), (1484, 605347172), (2968, 302673586), (3109, 288946672), (5936, 151336793), (6218, 144473336), (12436, 72236668), (21763, 41278096), (24872, 36118334), (43526, 20639048), (48677, 18455024), (49744, 18059167), (87052, 10319524), (97354, 9227512), (164777, 5451824), (174104, 5159762), (194708, 4613756), (329554, 2725912), (340739, 2636432), (348208, 2579881), (389416, 2306878), (659108, 1362956), (681478, 1318216), (778832, 1153439)]