310519248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 879541920

約数和(自身を除く): 569022672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 169, 202, 208, 303, 312, 338, 379, 404, 507, 606, 624, 676, 758, 808, 1014, 1137, 1212, 1313, 1352, 1516, 1616, 2028, 2274, 2424, 2626, 2704, 3032, 3939, 4056, 4548, 4848, 4927, 5252, 6064, 7878, 8112, 9096, 9854, 10504, 14781, 15756, 17069, 18192, 19708, 21008, 29562, 31512, 34138, 38279, 39416, 51207, 59124, 63024, 64051, 68276, 76558, 78832, 102414, 114837, 118248, 128102, 136552, 153116, 192153, 204828, 229674, 236496, 256204, 273104, 306232, 384306, 409656, 459348, 497627, 512408, 612464, 768612, 819312, 918696, 995254, 1024816, 1492881, 1537224, 1837392, 1990508, 2985762, 3074448, 3981016, 5971524, 6469151, 7962032, 11943048, 12938302, 19407453, 23886096, 25876604, 38814906, 51753208, 77629812, 103506416, 155259624, 310519248]

約数ペア:

[(1, 310519248), (2, 155259624), (3, 103506416), (4, 77629812), (6, 51753208), (8, 38814906), (12, 25876604), (13, 23886096), (16, 19407453), (24, 12938302), (26, 11943048), (39, 7962032), (48, 6469151), (52, 5971524), (78, 3981016), (101, 3074448), (104, 2985762), (156, 1990508), (169, 1837392), (202, 1537224), (208, 1492881), (303, 1024816), (312, 995254), (338, 918696), (379, 819312), (404, 768612), (507, 612464), (606, 512408), (624, 497627), (676, 459348), (758, 409656), (808, 384306), (1014, 306232), (1137, 273104), (1212, 256204), (1313, 236496), (1352, 229674), (1516, 204828), (1616, 192153), (2028, 153116), (2274, 136552), (2424, 128102), (2626, 118248), (2704, 114837), (3032, 102414), (3939, 78832), (4056, 76558), (4548, 68276), (4848, 64051), (4927, 63024), (5252, 59124), (6064, 51207), (7878, 39416), (8112, 38279), (9096, 34138), (9854, 31512), (10504, 29562), (14781, 21008), (15756, 19708), (17069, 18192)]