305655664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7669}}^1$

素因数の和:7777

約数の個数: 40

約数和(自身を含む): 616299840

約数和(自身を除く): 310644176

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4982, 7669, 9964, 15338, 19928, 30676, 39856, 61352, 122704, 360443, 406457, 720886, 812914, 1441772, 1625828, 2883544, 3251656, 5767088, 6503312, 19103479, 38206958, 76413916, 152827832, 305655664]

約数ペア:

[(1, 305655664), (2, 152827832), (4, 76413916), (8, 38206958), (16, 19103479), (47, 6503312), (53, 5767088), (94, 3251656), (106, 2883544), (188, 1625828), (212, 1441772), (376, 812914), (424, 720886), (752, 406457), (848, 360443), (2491, 122704), (4982, 61352), (7669, 39856), (9964, 30676), (15338, 19928)]