326412784

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1082

約数の個数: 60

約数和(自身を含む): 681721744

約数和(自身を除く): 355308960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 289, 292, 578, 584, 967, 1156, 1168, 1241, 1934, 2312, 2482, 3868, 4624, 4964, 7736, 9928, 15472, 16439, 19856, 21097, 32878, 42194, 65756, 70591, 84388, 131512, 141182, 168776, 263024, 279463, 282364, 337552, 558926, 564728, 1117852, 1129456, 1200047, 2235704, 2400094, 4471408, 4800188, 9600376, 19200752, 20400799, 40801598, 81603196, 163206392, 326412784]

約数ペア:

[(1, 326412784), (2, 163206392), (4, 81603196), (8, 40801598), (16, 20400799), (17, 19200752), (34, 9600376), (68, 4800188), (73, 4471408), (136, 2400094), (146, 2235704), (272, 1200047), (289, 1129456), (292, 1117852), (578, 564728), (584, 558926), (967, 337552), (1156, 282364), (1168, 279463), (1241, 263024), (1934, 168776), (2312, 141182), (2482, 131512), (3868, 84388), (4624, 70591), (4964, 65756), (7736, 42194), (9928, 32878), (15472, 21097), (16439, 19856)]