245536384

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{3109}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 490104900

約数和(自身を除く): 244568516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 1234, 2468, 3109, 4936, 6218, 9872, 12436, 19744, 24872, 39488, 49744, 78976, 99488, 198976, 397952, 1918253, 3836506, 7673012, 15346024, 30692048, 61384096, 122768192, 245536384]

約数ペア:

[(1, 245536384), (2, 122768192), (4, 61384096), (8, 30692048), (16, 15346024), (32, 7673012), (64, 3836506), (128, 1918253), (617, 397952), (1234, 198976), (2468, 99488), (3109, 78976), (4936, 49744), (6218, 39488), (9872, 24872), (12436, 19744)]