13306900012

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{3947}}^1$

素因数の和:4235

約数の個数: 72

約数和(自身を含む): 27522802944

約数和(自身を除く): 14215902932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 167, 196, 206, 334, 412, 668, 721, 1169, 1442, 2338, 2884, 3947, 4676, 5047, 7894, 8183, 10094, 15788, 16366, 17201, 20188, 27629, 32732, 34402, 55258, 68804, 110516, 120407, 193403, 240814, 386806, 406541, 481628, 659149, 773612, 813082, 842849, 1318298, 1626164, 1685698, 2636596, 2845787, 3371396, 4614043, 5691574, 9228086, 11383148, 18456172, 19920509, 32298301, 39841018, 64596602, 67892347, 79682036, 129193204, 135784694, 271569388, 475246429, 950492858, 1900985716, 3326725003, 6653450006, 13306900012]

約数ペア:

[(1, 13306900012), (2, 6653450006), (4, 3326725003), (7, 1900985716), (14, 950492858), (28, 475246429), (49, 271569388), (98, 135784694), (103, 129193204), (167, 79682036), (196, 67892347), (206, 64596602), (334, 39841018), (412, 32298301), (668, 19920509), (721, 18456172), (1169, 11383148), (1442, 9228086), (2338, 5691574), (2884, 4614043), (3947, 3371396), (4676, 2845787), (5047, 2636596), (7894, 1685698), (8183, 1626164), (10094, 1318298), (15788, 842849), (16366, 813082), (17201, 773612), (20188, 659149), (27629, 481628), (32732, 406541), (34402, 386806), (55258, 240814), (68804, 193403), (110516, 120407)]