1415512

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 3242160

約数和(自身を除く): 1826648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 157, 161, 184, 196, 314, 322, 392, 628, 644, 1099, 1127, 1256, 1288, 2198, 2254, 3611, 4396, 4508, 7222, 7693, 8792, 9016, 14444, 15386, 25277, 28888, 30772, 50554, 61544, 101108, 176939, 202216, 353878, 707756, 1415512]

約数ペア:

[(1, 1415512), (2, 707756), (4, 353878), (7, 202216), (8, 176939), (14, 101108), (23, 61544), (28, 50554), (46, 30772), (49, 28888), (56, 25277), (92, 15386), (98, 14444), (157, 9016), (161, 8792), (184, 7693), (196, 7222), (314, 4508), (322, 4396), (392, 3611), (628, 2254), (644, 2198), (1099, 1288), (1127, 1256)]