311344128

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11261}}^1$

素因数の和:11290

約数の個数: 88

約数和(自身を含む): 922132560

約数和(自身を除く): 610788432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 11261, 13824, 22522, 27648, 33783, 45044, 67566, 90088, 101349, 135132, 180176, 202698, 270264, 304047, 360352, 405396, 540528, 608094, 720704, 810792, 1081056, 1216188, 1441408, 1621584, 2162112, 2432376, 2882816, 3243168, 4324224, 4864752, 5765632, 6486336, 8648448, 9729504, 11531264, 12972672, 17296896, 19459008, 25945344, 34593792, 38918016, 51890688, 77836032, 103781376, 155672064, 311344128]

約数ペア:

[(1, 311344128), (2, 155672064), (3, 103781376), (4, 77836032), (6, 51890688), (8, 38918016), (9, 34593792), (12, 25945344), (16, 19459008), (18, 17296896), (24, 12972672), (27, 11531264), (32, 9729504), (36, 8648448), (48, 6486336), (54, 5765632), (64, 4864752), (72, 4324224), (96, 3243168), (108, 2882816), (128, 2432376), (144, 2162112), (192, 1621584), (216, 1441408), (256, 1216188), (288, 1081056), (384, 810792), (432, 720704), (512, 608094), (576, 540528), (768, 405396), (864, 360352), (1024, 304047), (1152, 270264), (1536, 202698), (1728, 180176), (2304, 135132), (3072, 101349), (3456, 90088), (4608, 67566), (6912, 45044), (9216, 33783), (11261, 27648), (13824, 22522)]