1649528064

素因数分解:

$2^8\times 3^4\times {\mathrm{79549}}^1$

素因数の和:79577

約数の個数: 90

約数和(自身を含む): 4918656050

約数和(自身を除く): 3269127986

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, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 79549, 159098, 238647, 318196, 477294, 636392, 715941, 954588, 1272784, 1431882, 1909176, 2147823, 2545568, 2863764, 3818352, 4295646, 5091136, 5727528, 6443469, 7636704, 8591292, 10182272, 11455056, 12886938, 15273408, 17182584, 20364544, 22910112, 25773876, 30546816, 34365168, 45820224, 51547752, 61093632, 68730336, 91640448, 103095504, 137460672, 183280896, 206191008, 274921344, 412382016, 549842688, 824764032, 1649528064]

約数ペア:

[(1, 1649528064), (2, 824764032), (3, 549842688), (4, 412382016), (6, 274921344), (8, 206191008), (9, 183280896), (12, 137460672), (16, 103095504), (18, 91640448), (24, 68730336), (27, 61093632), (32, 51547752), (36, 45820224), (48, 34365168), (54, 30546816), (64, 25773876), (72, 22910112), (81, 20364544), (96, 17182584), (108, 15273408), (128, 12886938), (144, 11455056), (162, 10182272), (192, 8591292), (216, 7636704), (256, 6443469), (288, 5727528), (324, 5091136), (384, 4295646), (432, 3818352), (576, 2863764), (648, 2545568), (768, 2147823), (864, 1909176), (1152, 1431882), (1296, 1272784), (1728, 954588), (2304, 715941), (2592, 636392), (3456, 477294), (5184, 318196), (6912, 238647), (10368, 159098), (20736, 79549)]