388545408

素因数分解:

$2^7\times 3^2\times {\mathrm{337279}}^1$

素因数の和:337299

約数の個数: 48

約数和(自身を含む): 1118083200

約数和(自身を除く): 729537792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 337279, 674558, 1011837, 1349116, 2023674, 2698232, 3035511, 4047348, 5396464, 6071022, 8094696, 10792928, 12142044, 16189392, 21585856, 24284088, 32378784, 43171712, 48568176, 64757568, 97136352, 129515136, 194272704, 388545408]

約数ペア:

[(1, 388545408), (2, 194272704), (3, 129515136), (4, 97136352), (6, 64757568), (8, 48568176), (9, 43171712), (12, 32378784), (16, 24284088), (18, 21585856), (24, 16189392), (32, 12142044), (36, 10792928), (48, 8094696), (64, 6071022), (72, 5396464), (96, 4047348), (128, 3035511), (144, 2698232), (192, 2023674), (288, 1349116), (384, 1011837), (576, 674558), (1152, 337279)]