309984768

素因数分解:

$2^9\times 3^2\times {\mathrm{67271}}^1$

素因数の和:67295

約数の個数: 60

約数和(自身を含む): 894650328

約数和(自身を除く): 584665560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 67271, 134542, 201813, 269084, 403626, 538168, 605439, 807252, 1076336, 1210878, 1614504, 2152672, 2421756, 3229008, 4305344, 4843512, 6458016, 8610688, 9687024, 12916032, 17221376, 19374048, 25832064, 34442752, 38748096, 51664128, 77496192, 103328256, 154992384, 309984768]

約数ペア:

[(1, 309984768), (2, 154992384), (3, 103328256), (4, 77496192), (6, 51664128), (8, 38748096), (9, 34442752), (12, 25832064), (16, 19374048), (18, 17221376), (24, 12916032), (32, 9687024), (36, 8610688), (48, 6458016), (64, 4843512), (72, 4305344), (96, 3229008), (128, 2421756), (144, 2152672), (192, 1614504), (256, 1210878), (288, 1076336), (384, 807252), (512, 605439), (576, 538168), (768, 403626), (1152, 269084), (1536, 201813), (2304, 134542), (4608, 67271)]