830944404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1291}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 2215056480

約数和(自身を除く): 1384112076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 941, 1291, 1882, 2582, 2823, 3764, 3873, 5164, 5646, 7746, 8469, 11292, 11619, 15492, 16938, 17879, 23238, 24529, 33876, 35758, 46476, 49058, 53637, 71516, 73587, 98116, 107274, 147174, 160911, 214548, 220761, 294348, 321822, 441522, 643644, 883044, 1214831, 2429662, 3644493, 4859324, 7288986, 10933479, 14577972, 21866958, 23081789, 43733916, 46163578, 69245367, 92327156, 138490734, 207736101, 276981468, 415472202, 830944404]

約数ペア:

[(1, 830944404), (2, 415472202), (3, 276981468), (4, 207736101), (6, 138490734), (9, 92327156), (12, 69245367), (18, 46163578), (19, 43733916), (36, 23081789), (38, 21866958), (57, 14577972), (76, 10933479), (114, 7288986), (171, 4859324), (228, 3644493), (342, 2429662), (684, 1214831), (941, 883044), (1291, 643644), (1882, 441522), (2582, 321822), (2823, 294348), (3764, 220761), (3873, 214548), (5164, 160911), (5646, 147174), (7746, 107274), (8469, 98116), (11292, 73587), (11619, 71516), (15492, 53637), (16938, 49058), (17879, 46476), (23238, 35758), (24529, 33876)]