665710068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 1814077440

約数和(自身を除く): 1148367372

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 46, 47, 57, 69, 73, 74, 76, 92, 94, 111, 114, 138, 141, 146, 148, 188, 219, 222, 228, 276, 282, 292, 437, 438, 444, 564, 703, 851, 874, 876, 893, 1081, 1311, 1387, 1406, 1679, 1702, 1739, 1748, 1786, 2109, 2162, 2553, 2622, 2679, 2701, 2774, 2812, 3243, 3358, 3404, 3431, 3478, 3572, 4161, 4218, 4324, 5037, 5106, 5217, 5244, 5358, 5402, 5548, 6486, 6716, 6862, 6956, 8103, 8322, 8436, 10074, 10212, 10293, 10434, 10716, 10804, 12972, 13724, 16169, 16206, 16644, 20148, 20539, 20586, 20868, 31901, 32338, 32412, 33041, 39997, 41078, 41172, 48507, 51319, 61617, 62123, 63802, 64676, 65189, 66082, 78913, 79994, 82156, 95703, 97014, 99123, 102638, 119991, 123234, 124246, 126947, 127604, 130378, 132164, 153957, 157826, 159988, 186369, 191406, 194028, 195567, 198246, 205276, 236739, 239982, 246468, 248492, 253894, 260756, 307914, 315652, 372738, 380841, 382812, 391134, 396492, 473478, 479964, 507788, 615828, 745476, 759943, 761682, 782268, 946956, 1180337, 1499347, 1519886, 1523364, 2279829, 2360674, 2411993, 2919781, 2998694, 3039772, 3541011, 4498041, 4559658, 4721348, 4823986, 5839562, 5997388, 7082022, 7235979, 8759343, 8996082, 9119316, 9647972, 11679124, 14164044, 14471958, 17518686, 17992164, 28943916, 35037372, 55475839, 110951678, 166427517, 221903356, 332855034, 665710068]

約数ペア:

[(1, 665710068), (2, 332855034), (3, 221903356), (4, 166427517), (6, 110951678), (12, 55475839), (19, 35037372), (23, 28943916), (37, 17992164), (38, 17518686), (46, 14471958), (47, 14164044), (57, 11679124), (69, 9647972), (73, 9119316), (74, 8996082), (76, 8759343), (92, 7235979), (94, 7082022), (111, 5997388), (114, 5839562), (138, 4823986), (141, 4721348), (146, 4559658), (148, 4498041), (188, 3541011), (219, 3039772), (222, 2998694), (228, 2919781), (276, 2411993), (282, 2360674), (292, 2279829), (437, 1523364), (438, 1519886), (444, 1499347), (564, 1180337), (703, 946956), (851, 782268), (874, 761682), (876, 759943), (893, 745476), (1081, 615828), (1311, 507788), (1387, 479964), (1406, 473478), (1679, 396492), (1702, 391134), (1739, 382812), (1748, 380841), (1786, 372738), (2109, 315652), (2162, 307914), (2553, 260756), (2622, 253894), (2679, 248492), (2701, 246468), (2774, 239982), (2812, 236739), (3243, 205276), (3358, 198246), (3404, 195567), (3431, 194028), (3478, 191406), (3572, 186369), (4161, 159988), (4218, 157826), (4324, 153957), (5037, 132164), (5106, 130378), (5217, 127604), (5244, 126947), (5358, 124246), (5402, 123234), (5548, 119991), (6486, 102638), (6716, 99123), (6862, 97014), (6956, 95703), (8103, 82156), (8322, 79994), (8436, 78913), (10074, 66082), (10212, 65189), (10293, 64676), (10434, 63802), (10716, 62123), (10804, 61617), (12972, 51319), (13724, 48507), (16169, 41172), (16206, 41078), (16644, 39997), (20148, 33041), (20539, 32412), (20586, 32338), (20868, 31901)]