388472484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29947}}^1$

素因数の和:30024

約数の個数: 48

約数和(自身を含む): 966002688

約数和(自身を除く): 577530204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 29947, 59894, 89841, 119788, 179682, 359364, 688781, 1377562, 1407509, 2066343, 2755124, 2815018, 4132686, 4222527, 5630036, 8265372, 8445054, 16890108, 32372707, 64745414, 97118121, 129490828, 194236242, 388472484]

約数ペア:

[(1, 388472484), (2, 194236242), (3, 129490828), (4, 97118121), (6, 64745414), (12, 32372707), (23, 16890108), (46, 8445054), (47, 8265372), (69, 5630036), (92, 4222527), (94, 4132686), (138, 2815018), (141, 2755124), (188, 2066343), (276, 1407509), (282, 1377562), (564, 688781), (1081, 359364), (2162, 179682), (3243, 119788), (4324, 89841), (6486, 59894), (12972, 29947)]