240706656

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6724

約数の個数: 72

約数和(自身を含む): 690004224

約数和(自身を除く): 449297568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 6581, 9144, 12192, 13162, 18288, 19743, 26324, 36576, 39486, 52648, 59229, 78972, 105296, 118458, 157944, 210592, 236916, 315888, 473832, 631776, 835787, 947664, 1671574, 1895328, 2507361, 3343148, 5014722, 6686296, 7522083, 10029444, 13372592, 15044166, 20058888, 26745184, 30088332, 40117776, 60176664, 80235552, 120353328, 240706656]

約数ペア:

[(1, 240706656), (2, 120353328), (3, 80235552), (4, 60176664), (6, 40117776), (8, 30088332), (9, 26745184), (12, 20058888), (16, 15044166), (18, 13372592), (24, 10029444), (32, 7522083), (36, 6686296), (48, 5014722), (72, 3343148), (96, 2507361), (127, 1895328), (144, 1671574), (254, 947664), (288, 835787), (381, 631776), (508, 473832), (762, 315888), (1016, 236916), (1143, 210592), (1524, 157944), (2032, 118458), (2286, 105296), (3048, 78972), (4064, 59229), (4572, 52648), (6096, 39486), (6581, 36576), (9144, 26324), (12192, 19743), (13162, 18288)]