811366192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15061}}^1$

素因数の和:15126

約数の個数: 80

約数和(自身を含む): 1987220032

約数和(自身を除く): 1175853840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 15061, 26936, 30122, 53872, 60244, 105427, 120488, 195793, 210854, 240976, 391586, 421708, 557257, 783172, 843416, 1114514, 1370551, 1566344, 1686832, 2229028, 2741102, 3132688, 3900799, 4458056, 5482204, 7244341, 7801598, 8916112, 10964408, 14488682, 15603196, 21928816, 28977364, 31206392, 50710387, 57954728, 62412784, 101420774, 115909456, 202841548, 405683096, 811366192]

約数ペア:

[(1, 811366192), (2, 405683096), (4, 202841548), (7, 115909456), (8, 101420774), (13, 62412784), (14, 57954728), (16, 50710387), (26, 31206392), (28, 28977364), (37, 21928816), (52, 15603196), (56, 14488682), (74, 10964408), (91, 8916112), (104, 7801598), (112, 7244341), (148, 5482204), (182, 4458056), (208, 3900799), (259, 3132688), (296, 2741102), (364, 2229028), (481, 1686832), (518, 1566344), (592, 1370551), (728, 1114514), (962, 843416), (1036, 783172), (1456, 557257), (1924, 421708), (2072, 391586), (3367, 240976), (3848, 210854), (4144, 195793), (6734, 120488), (7696, 105427), (13468, 60244), (15061, 53872), (26936, 30122)]