258301368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275963}}^1$

素因数の和:275988

約数の個数: 48

約数和(自身を含む): 753381720

約数和(自身を除く): 495080352

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, 275963, 551926, 827889, 1103852, 1655778, 2207704, 2483667, 3311556, 3587519, 4967334, 6623112, 7175038, 9934668, 10762557, 14350076, 19869336, 21525114, 28700152, 32287671, 43050228, 64575342, 86100456, 129150684, 258301368]

約数ペア:

[(1, 258301368), (2, 129150684), (3, 86100456), (4, 64575342), (6, 43050228), (8, 32287671), (9, 28700152), (12, 21525114), (13, 19869336), (18, 14350076), (24, 10762557), (26, 9934668), (36, 7175038), (39, 6623112), (52, 4967334), (72, 3587519), (78, 3311556), (104, 2483667), (117, 2207704), (156, 1655778), (234, 1103852), (312, 827889), (468, 551926), (936, 275963)]