642192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 1758816

約数和(自身を除く): 1116624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 787, 816, 1574, 2361, 3148, 4722, 6296, 9444, 12592, 13379, 18888, 26758, 37776, 40137, 53516, 80274, 107032, 160548, 214064, 321096, 642192]

約数ペア:

[(1, 642192), (2, 321096), (3, 214064), (4, 160548), (6, 107032), (8, 80274), (12, 53516), (16, 40137), (17, 37776), (24, 26758), (34, 18888), (48, 13379), (51, 12592), (68, 9444), (102, 6296), (136, 4722), (204, 3148), (272, 2361), (408, 1574), (787, 816)]