299570790272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{120907}}^1$

素因数の和:122423

約数の個数: 64

約数和(自身を含む): 643145924400

約数和(自身を除く): 343575134128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1489, 1664, 2978, 5956, 11912, 19357, 23824, 38714, 47648, 77428, 95296, 120907, 154856, 190592, 241814, 309712, 483628, 619424, 967256, 1238848, 1571791, 1934512, 2477696, 3143582, 3869024, 6287164, 7738048, 12574328, 15476096, 25148656, 50297312, 100594624, 180030523, 201189248, 360061046, 720122092, 1440244184, 2340396799, 2880488368, 4680793598, 5760976736, 9361587196, 11521953472, 18723174392, 23043906944, 37446348784, 74892697568, 149785395136, 299570790272]

約数ペア:

[(1, 299570790272), (2, 149785395136), (4, 74892697568), (8, 37446348784), (13, 23043906944), (16, 18723174392), (26, 11521953472), (32, 9361587196), (52, 5760976736), (64, 4680793598), (104, 2880488368), (128, 2340396799), (208, 1440244184), (416, 720122092), (832, 360061046), (1489, 201189248), (1664, 180030523), (2978, 100594624), (5956, 50297312), (11912, 25148656), (19357, 15476096), (23824, 12574328), (38714, 7738048), (47648, 6287164), (77428, 3869024), (95296, 3143582), (120907, 2477696), (154856, 1934512), (190592, 1571791), (241814, 1238848), (309712, 967256), (483628, 619424)]