331350208

素因数分解:

$2^6\times 7^1\times {\mathrm{739621}}^1$

素因数の和:739640

約数の個数: 28

約数和(自身を含む): 751455952

約数和(自身を除く): 420105744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 739621, 1479242, 2958484, 5177347, 5916968, 10354694, 11833936, 20709388, 23667872, 41418776, 47335744, 82837552, 165675104, 331350208]

約数ペア:

[(1, 331350208), (2, 165675104), (4, 82837552), (7, 47335744), (8, 41418776), (14, 23667872), (16, 20709388), (28, 11833936), (32, 10354694), (56, 5916968), (64, 5177347), (112, 2958484), (224, 1479242), (448, 739621)]