490680216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{524231}}^1$

素因数の和:524256

約数の個数: 48

約数和(自身を含む): 1431153360

約数和(自身を除く): 940473144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 524231, 1048462, 1572693, 2096924, 3145386, 4193848, 4718079, 6290772, 6815003, 9436158, 12581544, 13630006, 18872316, 20445009, 27260012, 37744632, 40890018, 54520024, 61335027, 81780036, 122670054, 163560072, 245340108, 490680216]

約数ペア:

[(1, 490680216), (2, 245340108), (3, 163560072), (4, 122670054), (6, 81780036), (8, 61335027), (9, 54520024), (12, 40890018), (13, 37744632), (18, 27260012), (24, 20445009), (26, 18872316), (36, 13630006), (39, 12581544), (52, 9436158), (72, 6815003), (78, 6290772), (104, 4718079), (117, 4193848), (156, 3145386), (234, 2096924), (312, 1572693), (468, 1048462), (936, 524231)]