1330481412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{16433}}^1$

素因数の和:16629

約数の個数: 72

約数和(自身を含む): 3643023384

約数和(自身を除く): 2312541972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 3114, 4498, 6228, 6747, 8996, 13494, 16433, 20241, 26988, 32866, 40482, 49299, 65732, 80964, 98598, 147897, 197196, 213629, 295794, 427258, 591588, 640887, 854516, 1281774, 1922661, 2563548, 2842909, 3845322, 5685818, 7690644, 8528727, 11371636, 17057454, 25586181, 34114908, 36957817, 51172362, 73915634, 102344724, 110873451, 147831268, 221746902, 332620353, 443493804, 665240706, 1330481412]

約数ペア:

[(1, 1330481412), (2, 665240706), (3, 443493804), (4, 332620353), (6, 221746902), (9, 147831268), (12, 110873451), (13, 102344724), (18, 73915634), (26, 51172362), (36, 36957817), (39, 34114908), (52, 25586181), (78, 17057454), (117, 11371636), (156, 8528727), (173, 7690644), (234, 5685818), (346, 3845322), (468, 2842909), (519, 2563548), (692, 1922661), (1038, 1281774), (1557, 854516), (2076, 640887), (2249, 591588), (3114, 427258), (4498, 295794), (6228, 213629), (6747, 197196), (8996, 147897), (13494, 98598), (16433, 80964), (20241, 65732), (26988, 49299), (32866, 40482)]