231973452

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{16231}}^1$

素因数の和:16638

約数の個数: 36

約数和(自身を含む): 587890576

約数和(自身を除く): 355917124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 16231, 32462, 48693, 64924, 97386, 146079, 194772, 292158, 584316, 6443707, 12887414, 19331121, 25774828, 38662242, 57993363, 77324484, 115986726, 231973452]

約数ペア:

[(1, 231973452), (2, 115986726), (3, 77324484), (4, 57993363), (6, 38662242), (9, 25774828), (12, 19331121), (18, 12887414), (36, 6443707), (397, 584316), (794, 292158), (1191, 194772), (1588, 146079), (2382, 97386), (3573, 64924), (4764, 48693), (7146, 32462), (14292, 16231)]