219027712

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37199}}^1$

素因数の和:37238

約数の個数: 36

約数和(自身を含む): 456220800

約数和(自身を除く): 237193088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 37199, 74398, 148796, 297592, 595184, 855577, 1190368, 1711154, 2380736, 3422308, 4761472, 6844616, 9522944, 13689232, 27378464, 54756928, 109513856, 219027712]

約数ペア:

[(1, 219027712), (2, 109513856), (4, 54756928), (8, 27378464), (16, 13689232), (23, 9522944), (32, 6844616), (46, 4761472), (64, 3422308), (92, 2380736), (128, 1711154), (184, 1190368), (256, 855577), (368, 595184), (736, 297592), (1472, 148796), (2944, 74398), (5888, 37199)]