290686236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8293}}^1$

素因数の和:8450

約数の個数: 48

約数和(自身を含む): 713416704

約数和(自身を除く): 422730468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2921, 5842, 8293, 8763, 11684, 16586, 17526, 24879, 33172, 35052, 49758, 99516, 190739, 381478, 572217, 762956, 1053211, 1144434, 2106422, 2288868, 3159633, 4212844, 6319266, 12638532, 24223853, 48447706, 72671559, 96895412, 145343118, 290686236]

約数ペア:

[(1, 290686236), (2, 145343118), (3, 96895412), (4, 72671559), (6, 48447706), (12, 24223853), (23, 12638532), (46, 6319266), (69, 4212844), (92, 3159633), (127, 2288868), (138, 2106422), (254, 1144434), (276, 1053211), (381, 762956), (508, 572217), (762, 381478), (1524, 190739), (2921, 99516), (5842, 49758), (8293, 35052), (8763, 33172), (11684, 24879), (16586, 17526)]