293979716972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{74869}}^1$

素因数の和:75570

約数の個数: 48

約数和(自身を含む): 541540100640

約数和(自身を除く): 247560383668

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 617, 1234, 1591, 2468, 3182, 6364, 22829, 26531, 45658, 53062, 74869, 91316, 106124, 149738, 299476, 981647, 1963294, 2770153, 3219367, 3926588, 5540306, 6438734, 11080612, 12877468, 46194173, 92388346, 119116579, 184776692, 238233158, 476466316, 1709184401, 1986349439, 3418368802, 3972698878, 6836737604, 7945397756, 73494929243, 146989858486, 293979716972]

約数ペア:

[(1, 293979716972), (2, 146989858486), (4, 73494929243), (37, 7945397756), (43, 6836737604), (74, 3972698878), (86, 3418368802), (148, 1986349439), (172, 1709184401), (617, 476466316), (1234, 238233158), (1591, 184776692), (2468, 119116579), (3182, 92388346), (6364, 46194173), (22829, 12877468), (26531, 11080612), (45658, 6438734), (53062, 5540306), (74869, 3926588), (91316, 3219367), (106124, 2770153), (149738, 1963294), (299476, 981647)]