663669264

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{226663}}^1$

素因数の和:226735

約数の個数: 40

約数和(自身を含む): 1742592832

約数和(自身を除く): 1078923568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 226663, 453326, 679989, 906652, 1359978, 1813304, 2719956, 3626608, 5439912, 10879824, 13826443, 27652886, 41479329, 55305772, 82958658, 110611544, 165917316, 221223088, 331834632, 663669264]

約数ペア:

[(1, 663669264), (2, 331834632), (3, 221223088), (4, 165917316), (6, 110611544), (8, 82958658), (12, 55305772), (16, 41479329), (24, 27652886), (48, 13826443), (61, 10879824), (122, 5439912), (183, 3626608), (244, 2719956), (366, 1813304), (488, 1359978), (732, 906652), (976, 679989), (1464, 453326), (2928, 226663)]