331488304

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{174101}}^1$

素因数の和:174133

約数の個数: 40

約数和(自身を含む): 777191328

約数和(自身を除く): 445703024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 174101, 348202, 696404, 1218707, 1392808, 2437414, 2785616, 2959717, 4874828, 5919434, 9749656, 11838868, 19499312, 20718019, 23677736, 41436038, 47355472, 82872076, 165744152, 331488304]

約数ペア:

[(1, 331488304), (2, 165744152), (4, 82872076), (7, 47355472), (8, 41436038), (14, 23677736), (16, 20718019), (17, 19499312), (28, 11838868), (34, 9749656), (56, 5919434), (68, 4874828), (112, 2959717), (119, 2785616), (136, 2437414), (238, 1392808), (272, 1218707), (476, 696404), (952, 348202), (1904, 174101)]