323833112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{5209}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 640830000

約数和(自身を除く): 316996888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1636, 3272, 5209, 7771, 10418, 15542, 20836, 31084, 41672, 62168, 98971, 197942, 395884, 791768, 2130481, 4260962, 8521924, 17043848, 40479139, 80958278, 161916556, 323833112]

約数ペア:

[(1, 323833112), (2, 161916556), (4, 80958278), (8, 40479139), (19, 17043848), (38, 8521924), (76, 4260962), (152, 2130481), (409, 791768), (818, 395884), (1636, 197942), (3272, 98971), (5209, 62168), (7771, 41672), (10418, 31084), (15542, 20836)]