317856336

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 962661600

約数和(自身を除く): 644805264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 149, 168, 196, 294, 298, 336, 392, 447, 588, 596, 784, 894, 907, 1043, 1176, 1192, 1788, 1814, 2086, 2352, 2384, 2721, 3129, 3576, 3628, 4172, 5442, 6258, 6349, 7152, 7256, 7301, 8344, 10884, 12516, 12698, 14512, 14602, 16688, 19047, 21768, 21903, 25032, 25396, 29204, 38094, 43536, 43806, 44443, 50064, 50792, 58408, 76188, 87612, 88886, 101584, 116816, 133329, 135143, 152376, 175224, 177772, 266658, 270286, 304752, 350448, 355544, 405429, 533316, 540572, 711088, 810858, 946001, 1066632, 1081144, 1621716, 1892002, 2133264, 2162288, 2838003, 3243432, 3784004, 5676006, 6486864, 6622007, 7568008, 11352012, 13244014, 15136016, 19866021, 22704024, 26488028, 39732042, 45408048, 52976056, 79464084, 105952112, 158928168, 317856336]

約数ペア:

[(1, 317856336), (2, 158928168), (3, 105952112), (4, 79464084), (6, 52976056), (7, 45408048), (8, 39732042), (12, 26488028), (14, 22704024), (16, 19866021), (21, 15136016), (24, 13244014), (28, 11352012), (42, 7568008), (48, 6622007), (49, 6486864), (56, 5676006), (84, 3784004), (98, 3243432), (112, 2838003), (147, 2162288), (149, 2133264), (168, 1892002), (196, 1621716), (294, 1081144), (298, 1066632), (336, 946001), (392, 810858), (447, 711088), (588, 540572), (596, 533316), (784, 405429), (894, 355544), (907, 350448), (1043, 304752), (1176, 270286), (1192, 266658), (1788, 177772), (1814, 175224), (2086, 152376), (2352, 135143), (2384, 133329), (2721, 116816), (3129, 101584), (3576, 88886), (3628, 87612), (4172, 76188), (5442, 58408), (6258, 50792), (6349, 50064), (7152, 44443), (7256, 43806), (7301, 43536), (8344, 38094), (10884, 29204), (12516, 25396), (12698, 25032), (14512, 21903), (14602, 21768), (16688, 19047)]