631722216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12070

約数の個数: 64

約数和(自身を含む): 1653350400

約数和(自身を除く): 1021628184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4402, 6603, 8804, 11959, 13206, 17608, 23918, 26412, 35877, 47836, 52824, 71754, 95672, 143508, 287016, 370729, 741458, 849089, 1112187, 1482916, 1698178, 2224374, 2547267, 2965832, 3396356, 4448748, 5094534, 6792712, 8897496, 10189068, 20378136, 26321759, 52643518, 78965277, 105287036, 157930554, 210574072, 315861108, 631722216]

約数ペア:

[(1, 631722216), (2, 315861108), (3, 210574072), (4, 157930554), (6, 105287036), (8, 78965277), (12, 52643518), (24, 26321759), (31, 20378136), (62, 10189068), (71, 8897496), (93, 6792712), (124, 5094534), (142, 4448748), (186, 3396356), (213, 2965832), (248, 2547267), (284, 2224374), (372, 1698178), (426, 1482916), (568, 1112187), (744, 849089), (852, 741458), (1704, 370729), (2201, 287016), (4402, 143508), (6603, 95672), (8804, 71754), (11959, 52824), (13206, 47836), (17608, 35877), (23918, 26412)]