320707536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{351653}}^1$

素因数の和:351683

約数の個数: 40

約数和(自身を含む): 872101920

約数和(自身を除く): 551394384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 351653, 703306, 1054959, 1406612, 2109918, 2813224, 4219836, 5626448, 6681407, 8439672, 13362814, 16879344, 20044221, 26725628, 40088442, 53451256, 80176884, 106902512, 160353768, 320707536]

約数ペア:

[(1, 320707536), (2, 160353768), (3, 106902512), (4, 80176884), (6, 53451256), (8, 40088442), (12, 26725628), (16, 20044221), (19, 16879344), (24, 13362814), (38, 8439672), (48, 6681407), (57, 5626448), (76, 4219836), (114, 2813224), (152, 2109918), (228, 1406612), (304, 1054959), (456, 703306), (912, 351653)]