743305428

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 1902989088

約数和(自身を除く): 1159683660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 197, 326, 394, 489, 591, 643, 652, 788, 978, 1182, 1286, 1467, 1773, 1929, 1956, 2364, 2572, 2934, 3546, 3858, 5787, 5868, 7092, 7716, 11574, 23148, 32111, 64222, 96333, 104809, 126671, 128444, 192666, 209618, 253342, 288999, 314427, 380013, 385332, 419236, 506684, 577998, 628854, 760026, 943281, 1140039, 1155996, 1257708, 1520052, 1886562, 2280078, 3773124, 4560156, 20647373, 41294746, 61942119, 82589492, 123884238, 185826357, 247768476, 371652714, 743305428]

約数ペア:

[(1, 743305428), (2, 371652714), (3, 247768476), (4, 185826357), (6, 123884238), (9, 82589492), (12, 61942119), (18, 41294746), (36, 20647373), (163, 4560156), (197, 3773124), (326, 2280078), (394, 1886562), (489, 1520052), (591, 1257708), (643, 1155996), (652, 1140039), (788, 943281), (978, 760026), (1182, 628854), (1286, 577998), (1467, 506684), (1773, 419236), (1929, 385332), (1956, 380013), (2364, 314427), (2572, 288999), (2934, 253342), (3546, 209618), (3858, 192666), (5787, 128444), (5868, 126671), (7092, 104809), (7716, 96333), (11574, 64222), (23148, 32111)]