267029984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 567598752

約数和(自身を除く): 300568768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 653, 983, 1306, 1966, 2612, 3932, 5224, 7864, 8489, 10448, 12779, 15728, 16978, 20896, 25558, 31456, 33956, 51116, 67912, 102232, 135824, 204464, 271648, 408928, 641899, 1283798, 2567596, 5135192, 8344687, 10270384, 16689374, 20540768, 33378748, 66757496, 133514992, 267029984]

約数ペア:

[(1, 267029984), (2, 133514992), (4, 66757496), (8, 33378748), (13, 20540768), (16, 16689374), (26, 10270384), (32, 8344687), (52, 5135192), (104, 2567596), (208, 1283798), (416, 641899), (653, 408928), (983, 271648), (1306, 204464), (1966, 135824), (2612, 102232), (3932, 67912), (5224, 51116), (7864, 33956), (8489, 31456), (10448, 25558), (12779, 20896), (15728, 16978)]