347573268

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{21893}}^1$

素因数の和:21923

約数の個数: 90

約数和(自身を含む): 1057020426

約数和(自身を除く): 709447158

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 21893, 43786, 65679, 87572, 131358, 153251, 197037, 262716, 306502, 394074, 459753, 591111, 613004, 788148, 919506, 1072757, 1182222, 1379259, 1773333, 1839012, 2145514, 2364444, 2758518, 3218271, 3546666, 4137777, 4291028, 5517036, 6436542, 7093332, 8275554, 9654813, 12413331, 12873084, 16551108, 19309626, 24826662, 28964439, 38619252, 49653324, 57928878, 86893317, 115857756, 173786634, 347573268]

約数ペア:

[(1, 347573268), (2, 173786634), (3, 115857756), (4, 86893317), (6, 57928878), (7, 49653324), (9, 38619252), (12, 28964439), (14, 24826662), (18, 19309626), (21, 16551108), (27, 12873084), (28, 12413331), (36, 9654813), (42, 8275554), (49, 7093332), (54, 6436542), (63, 5517036), (81, 4291028), (84, 4137777), (98, 3546666), (108, 3218271), (126, 2758518), (147, 2364444), (162, 2145514), (189, 1839012), (196, 1773333), (252, 1379259), (294, 1182222), (324, 1072757), (378, 919506), (441, 788148), (567, 613004), (588, 591111), (756, 459753), (882, 394074), (1134, 306502), (1323, 262716), (1764, 197037), (2268, 153251), (2646, 131358), (3969, 87572), (5292, 65679), (7938, 43786), (15876, 21893)]