489770928

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 1447526400

約数和(自身を除く): 957755472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 113, 127, 144, 158, 216, 226, 237, 254, 316, 339, 381, 432, 452, 474, 508, 632, 678, 711, 762, 904, 948, 1016, 1017, 1143, 1264, 1356, 1422, 1524, 1808, 1896, 2032, 2034, 2133, 2286, 2712, 2844, 3048, 3051, 3429, 3792, 4068, 4266, 4572, 5424, 5688, 6096, 6102, 6858, 8136, 8532, 8927, 9144, 10033, 11376, 12204, 13716, 14351, 16272, 17064, 17854, 18288, 20066, 24408, 26781, 27432, 28702, 30099, 34128, 35708, 40132, 43053, 48816, 53562, 54864, 57404, 60198, 71416, 80264, 80343, 86106, 90297, 107124, 114808, 120396, 129159, 142832, 160528, 160686, 172212, 180594, 214248, 229616, 240792, 241029, 258318, 270891, 321372, 344424, 361188, 387477, 428496, 481584, 482058, 516636, 541782, 642744, 688848, 722376, 774954, 964116, 1033272, 1083564, 1133729, 1285488, 1444752, 1549908, 1928232, 2066544, 2167128, 2267458, 3099816, 3401187, 3856464, 4334256, 4534916, 6199632, 6802374, 9069832, 10203561, 13604748, 18139664, 20407122, 27209496, 30610683, 40814244, 54418992, 61221366, 81628488, 122442732, 163256976, 244885464, 489770928]

約数ペア:

[(1, 489770928), (2, 244885464), (3, 163256976), (4, 122442732), (6, 81628488), (8, 61221366), (9, 54418992), (12, 40814244), (16, 30610683), (18, 27209496), (24, 20407122), (27, 18139664), (36, 13604748), (48, 10203561), (54, 9069832), (72, 6802374), (79, 6199632), (108, 4534916), (113, 4334256), (127, 3856464), (144, 3401187), (158, 3099816), (216, 2267458), (226, 2167128), (237, 2066544), (254, 1928232), (316, 1549908), (339, 1444752), (381, 1285488), (432, 1133729), (452, 1083564), (474, 1033272), (508, 964116), (632, 774954), (678, 722376), (711, 688848), (762, 642744), (904, 541782), (948, 516636), (1016, 482058), (1017, 481584), (1143, 428496), (1264, 387477), (1356, 361188), (1422, 344424), (1524, 321372), (1808, 270891), (1896, 258318), (2032, 241029), (2034, 240792), (2133, 229616), (2286, 214248), (2712, 180594), (2844, 172212), (3048, 160686), (3051, 160528), (3429, 142832), (3792, 129159), (4068, 120396), (4266, 114808), (4572, 107124), (5424, 90297), (5688, 86106), (6096, 80343), (6102, 80264), (6858, 71416), (8136, 60198), (8532, 57404), (8927, 54864), (9144, 53562), (10033, 48816), (11376, 43053), (12204, 40132), (13716, 35708), (14351, 34128), (16272, 30099), (17064, 28702), (17854, 27432), (18288, 26781), (20066, 24408)]