331389738

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{773}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 782421120

約数和(自身を除く): 451031382

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 467, 773, 918, 934, 1401, 1546, 2319, 2802, 4203, 4638, 6957, 7939, 8406, 12609, 13141, 13914, 15878, 20871, 23817, 25218, 26282, 39423, 41742, 47634, 71451, 78846, 118269, 142902, 214353, 236538, 354807, 360991, 428706, 709614, 721982, 1082973, 2165946, 3248919, 6136847, 6497838, 9746757, 12273694, 18410541, 19493514, 36821082, 55231623, 110463246, 165694869, 331389738]

約数ペア:

[(1, 331389738), (2, 165694869), (3, 110463246), (6, 55231623), (9, 36821082), (17, 19493514), (18, 18410541), (27, 12273694), (34, 9746757), (51, 6497838), (54, 6136847), (102, 3248919), (153, 2165946), (306, 1082973), (459, 721982), (467, 709614), (773, 428706), (918, 360991), (934, 354807), (1401, 236538), (1546, 214353), (2319, 142902), (2802, 118269), (4203, 78846), (4638, 71451), (6957, 47634), (7939, 41742), (8406, 39423), (12609, 26282), (13141, 25218), (13914, 23817), (15878, 20871)]