249894684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{533963}}^1$

素因数の和:533986

約数の個数: 36

約数和(自身を含む): 680270136

約数和(自身を除く): 430375452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 533963, 1067926, 1601889, 2135852, 3203778, 4805667, 6407556, 6941519, 9611334, 13883038, 19222668, 20824557, 27766076, 41649114, 62473671, 83298228, 124947342, 249894684]

約数ペア:

[(1, 249894684), (2, 124947342), (3, 83298228), (4, 62473671), (6, 41649114), (9, 27766076), (12, 20824557), (13, 19222668), (18, 13883038), (26, 9611334), (36, 6941519), (39, 6407556), (52, 4805667), (78, 3203778), (117, 2135852), (156, 1601889), (234, 1067926), (468, 533963)]