309501444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12241}}^1$

素因数の和:12305

約数の個数: 72

約数和(自身を含む): 859682208

約数和(自身を除く): 550180764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12241, 12642, 24482, 25284, 36723, 48964, 73446, 85687, 146892, 171374, 257061, 342748, 514122, 526363, 599809, 1028244, 1052726, 1199618, 1579089, 1799427, 2105452, 2399236, 3158178, 3598854, 3684541, 6316356, 7197708, 7369082, 11053623, 14738164, 22107246, 25791787, 44214492, 51583574, 77375361, 103167148, 154750722, 309501444]

約数ペア:

[(1, 309501444), (2, 154750722), (3, 103167148), (4, 77375361), (6, 51583574), (7, 44214492), (12, 25791787), (14, 22107246), (21, 14738164), (28, 11053623), (42, 7369082), (43, 7197708), (49, 6316356), (84, 3684541), (86, 3598854), (98, 3158178), (129, 2399236), (147, 2105452), (172, 1799427), (196, 1579089), (258, 1199618), (294, 1052726), (301, 1028244), (516, 599809), (588, 526363), (602, 514122), (903, 342748), (1204, 257061), (1806, 171374), (2107, 146892), (3612, 85687), (4214, 73446), (6321, 48964), (8428, 36723), (12241, 25284), (12642, 24482)]