3138768

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 8936928

約数和(自身を除く): 5798160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 307, 426, 568, 614, 639, 852, 921, 1136, 1228, 1278, 1704, 1842, 2456, 2556, 2763, 3408, 3684, 4912, 5112, 5526, 7368, 10224, 11052, 14736, 21797, 22104, 43594, 44208, 65391, 87188, 130782, 174376, 196173, 261564, 348752, 392346, 523128, 784692, 1046256, 1569384, 3138768]

約数ペア:

[(1, 3138768), (2, 1569384), (3, 1046256), (4, 784692), (6, 523128), (8, 392346), (9, 348752), (12, 261564), (16, 196173), (18, 174376), (24, 130782), (36, 87188), (48, 65391), (71, 44208), (72, 43594), (142, 22104), (144, 21797), (213, 14736), (284, 11052), (307, 10224), (426, 7368), (568, 5526), (614, 5112), (639, 4912), (852, 3684), (921, 3408), (1136, 2763), (1228, 2556), (1278, 2456), (1704, 1842)]