320458188636

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{487}}^1\times {\mathrm{59539}}^1$

素因数の和:60343

約数の個数: 72

約数和(自身を含む): 814368114560

約数和(自身を除く): 493909925924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 487, 614, 921, 974, 1228, 1461, 1842, 1948, 2763, 2922, 3684, 4383, 5526, 5844, 8766, 11052, 17532, 59539, 119078, 149509, 178617, 238156, 299018, 357234, 448527, 535851, 598036, 714468, 897054, 1071702, 1345581, 1794108, 2143404, 2691162, 5382324, 18278473, 28995493, 36556946, 54835419, 57990986, 73113892, 86986479, 109670838, 115981972, 164506257, 173972958, 219341676, 260959437, 329012514, 347945916, 521918874, 658025028, 1043837748, 8901616351, 17803232702, 26704849053, 35606465404, 53409698106, 80114547159, 106819396212, 160229094318, 320458188636]

約数ペア:

[(1, 320458188636), (2, 160229094318), (3, 106819396212), (4, 80114547159), (6, 53409698106), (9, 35606465404), (12, 26704849053), (18, 17803232702), (36, 8901616351), (307, 1043837748), (487, 658025028), (614, 521918874), (921, 347945916), (974, 329012514), (1228, 260959437), (1461, 219341676), (1842, 173972958), (1948, 164506257), (2763, 115981972), (2922, 109670838), (3684, 86986479), (4383, 73113892), (5526, 57990986), (5844, 54835419), (8766, 36556946), (11052, 28995493), (17532, 18278473), (59539, 5382324), (119078, 2691162), (149509, 2143404), (178617, 1794108), (238156, 1345581), (299018, 1071702), (357234, 897054), (448527, 714468), (535851, 598036)]