1215302928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190367}}^1$

素因数の和:190404

約数の個数: 80

約数和(自身を含む): 3776901120

約数和(自身を除く): 2561598192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 190367, 380734, 571101, 761468, 1142202, 1332569, 1522936, 2284404, 2665138, 3045872, 3616973, 3997707, 4568808, 5330276, 7233946, 7995414, 9137616, 10660552, 10850919, 14467892, 15990828, 21321104, 21701838, 25318811, 28935784, 31981656, 43403676, 50637622, 57871568, 63963312, 75956433, 86807352, 101275244, 151912866, 173614704, 202550488, 303825732, 405100976, 607651464, 1215302928]

約数ペア:

[(1, 1215302928), (2, 607651464), (3, 405100976), (4, 303825732), (6, 202550488), (7, 173614704), (8, 151912866), (12, 101275244), (14, 86807352), (16, 75956433), (19, 63963312), (21, 57871568), (24, 50637622), (28, 43403676), (38, 31981656), (42, 28935784), (48, 25318811), (56, 21701838), (57, 21321104), (76, 15990828), (84, 14467892), (112, 10850919), (114, 10660552), (133, 9137616), (152, 7995414), (168, 7233946), (228, 5330276), (266, 4568808), (304, 3997707), (336, 3616973), (399, 3045872), (456, 2665138), (532, 2284404), (798, 1522936), (912, 1332569), (1064, 1142202), (1596, 761468), (2128, 571101), (3192, 380734), (6384, 190367)]