321014746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 549168984

約数和(自身を除く): 228154238

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 277, 377, 554, 689, 754, 841, 1378, 1537, 1682, 3074, 3601, 7202, 8033, 10933, 14681, 16066, 19981, 21866, 29362, 39962, 44573, 89146, 104429, 190853, 208858, 232957, 381706, 425749, 465914, 579449, 851498, 1158898, 3028441, 5534737, 6056882, 11069474, 12346721, 24693442, 160507373, 321014746]

約数ペア:

[(1, 321014746), (2, 160507373), (13, 24693442), (26, 12346721), (29, 11069474), (53, 6056882), (58, 5534737), (106, 3028441), (277, 1158898), (377, 851498), (554, 579449), (689, 465914), (754, 425749), (841, 381706), (1378, 232957), (1537, 208858), (1682, 190853), (3074, 104429), (3601, 89146), (7202, 44573), (8033, 39962), (10933, 29362), (14681, 21866), (16066, 19981)]