1678257792

素因数分解:

$2^7\times 3^4\times {\mathrm{161869}}^1$

素因数の和:161895

約数の個数: 80

約数和(自身を含む): 4994498850

約数和(自身を除く): 3316241058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 161869, 323738, 485607, 647476, 971214, 1294952, 1456821, 1942428, 2589904, 2913642, 3884856, 4370463, 5179808, 5827284, 7769712, 8740926, 10359616, 11654568, 13111389, 15539424, 17481852, 20719232, 23309136, 26222778, 31078848, 34963704, 46618272, 52445556, 62157696, 69927408, 93236544, 104891112, 139854816, 186473088, 209782224, 279709632, 419564448, 559419264, 839128896, 1678257792]

約数ペア:

[(1, 1678257792), (2, 839128896), (3, 559419264), (4, 419564448), (6, 279709632), (8, 209782224), (9, 186473088), (12, 139854816), (16, 104891112), (18, 93236544), (24, 69927408), (27, 62157696), (32, 52445556), (36, 46618272), (48, 34963704), (54, 31078848), (64, 26222778), (72, 23309136), (81, 20719232), (96, 17481852), (108, 15539424), (128, 13111389), (144, 11654568), (162, 10359616), (192, 8740926), (216, 7769712), (288, 5827284), (324, 5179808), (384, 4370463), (432, 3884856), (576, 2913642), (648, 2589904), (864, 1942428), (1152, 1456821), (1296, 1294952), (1728, 971214), (2592, 647476), (3456, 485607), (5184, 323738), (10368, 161869)]