378578016

素因数分解:

$2^5\times 3^3\times {\mathrm{438169}}^1$

素因数の和:438188

約数の個数: 48

約数和(自身を含む): 1104188400

約数和(自身を除く): 725610384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 438169, 876338, 1314507, 1752676, 2629014, 3505352, 3943521, 5258028, 7010704, 7887042, 10516056, 11830563, 14021408, 15774084, 21032112, 23661126, 31548168, 42064224, 47322252, 63096336, 94644504, 126192672, 189289008, 378578016]

約数ペア:

[(1, 378578016), (2, 189289008), (3, 126192672), (4, 94644504), (6, 63096336), (8, 47322252), (9, 42064224), (12, 31548168), (16, 23661126), (18, 21032112), (24, 15774084), (27, 14021408), (32, 11830563), (36, 10516056), (48, 7887042), (54, 7010704), (72, 5258028), (96, 3943521), (108, 3505352), (144, 2629014), (216, 1752676), (288, 1314507), (432, 876338), (864, 438169)]