320303552

素因数分解:

$2^6\times {\mathrm{1249}}^1\times {\mathrm{4007}}^1$

素因数の和:5268

約数の個数: 28

約数和(自身を含む): 636270000

約数和(自身を除く): 315966448

約数列:

[1, 2, 4, 8, 16, 32, 64, 1249, 2498, 4007, 4996, 8014, 9992, 16028, 19984, 32056, 39968, 64112, 79936, 128224, 256448, 5004743, 10009486, 20018972, 40037944, 80075888, 160151776, 320303552]

約数ペア:

[(1, 320303552), (2, 160151776), (4, 80075888), (8, 40037944), (16, 20018972), (32, 10009486), (64, 5004743), (1249, 256448), (2498, 128224), (4007, 79936), (4996, 64112), (8014, 39968), (9992, 32056), (16028, 19984)]