328023722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 546949200

約数和(自身を除く): 218925478

約数列:

[1, 2, 13, 26, 37, 74, 229, 458, 481, 962, 1489, 2977, 2978, 5954, 8473, 16946, 19357, 38714, 55093, 110149, 110186, 220298, 340981, 681962, 716209, 1432418, 4432753, 8865506, 12616297, 25232594, 164011861, 328023722]

約数ペア:

[(1, 328023722), (2, 164011861), (13, 25232594), (26, 12616297), (37, 8865506), (74, 4432753), (229, 1432418), (458, 716209), (481, 681962), (962, 340981), (1489, 220298), (2977, 110186), (2978, 110149), (5954, 55093), (8473, 38714), (16946, 19357)]