309125376

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6421

約数の個数: 144

約数和(自身を含む): 1044892800

約数和(自身を除く): 735767424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6389, 6912, 8064, 12096, 12778, 16128, 19167, 24192, 25556, 38334, 44723, 48384, 51112, 57501, 76668, 89446, 102224, 115002, 134169, 153336, 172503, 178892, 204448, 230004, 268338, 306672, 345006, 357784, 402507, 408896, 460008, 536676, 613344, 690012, 715568, 805014, 817792, 920016, 1073352, 1207521, 1226688, 1380024, 1431136, 1610028, 1635584, 1840032, 2146704, 2415042, 2453376, 2760048, 2862272, 3220056, 3680064, 4293408, 4830084, 4906752, 5520096, 5724544, 6440112, 7360128, 8586816, 9660168, 11040192, 11449088, 12880224, 14720256, 17173632, 19320336, 22080384, 25760448, 34347264, 38640672, 44160768, 51520896, 77281344, 103041792, 154562688, 309125376]

約数ペア:

[(1, 309125376), (2, 154562688), (3, 103041792), (4, 77281344), (6, 51520896), (7, 44160768), (8, 38640672), (9, 34347264), (12, 25760448), (14, 22080384), (16, 19320336), (18, 17173632), (21, 14720256), (24, 12880224), (27, 11449088), (28, 11040192), (32, 9660168), (36, 8586816), (42, 7360128), (48, 6440112), (54, 5724544), (56, 5520096), (63, 4906752), (64, 4830084), (72, 4293408), (84, 3680064), (96, 3220056), (108, 2862272), (112, 2760048), (126, 2453376), (128, 2415042), (144, 2146704), (168, 1840032), (189, 1635584), (192, 1610028), (216, 1431136), (224, 1380024), (252, 1226688), (256, 1207521), (288, 1073352), (336, 920016), (378, 817792), (384, 805014), (432, 715568), (448, 690012), (504, 613344), (576, 536676), (672, 460008), (756, 408896), (768, 402507), (864, 357784), (896, 345006), (1008, 306672), (1152, 268338), (1344, 230004), (1512, 204448), (1728, 178892), (1792, 172503), (2016, 153336), (2304, 134169), (2688, 115002), (3024, 102224), (3456, 89446), (4032, 76668), (5376, 57501), (6048, 51112), (6389, 48384), (6912, 44723), (8064, 38334), (12096, 25556), (12778, 24192), (16128, 19167)]