389628924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{9349}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 955046400

約数和(自身を除く): 565417476

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1812, 3473, 6946, 9349, 10419, 13892, 18698, 20838, 28047, 37396, 41676, 56094, 112188, 215027, 430054, 645081, 860108, 1290162, 1411699, 2580324, 2823398, 4235097, 5646796, 8470194, 16940388, 32469077, 64938154, 97407231, 129876308, 194814462, 389628924]

約数ペア:

[(1, 389628924), (2, 194814462), (3, 129876308), (4, 97407231), (6, 64938154), (12, 32469077), (23, 16940388), (46, 8470194), (69, 5646796), (92, 4235097), (138, 2823398), (151, 2580324), (276, 1411699), (302, 1290162), (453, 860108), (604, 645081), (906, 430054), (1812, 215027), (3473, 112188), (6946, 56094), (9349, 41676), (10419, 37396), (13892, 28047), (18698, 20838)]