259888968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{50839}}^1$

素因数の和:50922

約数の個数: 48

約数和(自身を含む): 713793600

約数和(自身を除く): 453904632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 50839, 101678, 152517, 203356, 305034, 406712, 457551, 610068, 915102, 1220136, 1830204, 3609569, 3660408, 7219138, 10828707, 14438276, 21657414, 28876552, 32486121, 43314828, 64972242, 86629656, 129944484, 259888968]

約数ペア:

[(1, 259888968), (2, 129944484), (3, 86629656), (4, 64972242), (6, 43314828), (8, 32486121), (9, 28876552), (12, 21657414), (18, 14438276), (24, 10828707), (36, 7219138), (71, 3660408), (72, 3609569), (142, 1830204), (213, 1220136), (284, 915102), (426, 610068), (568, 457551), (639, 406712), (852, 305034), (1278, 203356), (1704, 152517), (2556, 101678), (5112, 50839)]