420032660436

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1279}}^1\times {\mathrm{66587}}^1$

素因数の和:68013

約数の個数: 72

約数和(自身を含む): 1070351493120

約数和(自身を除く): 650318832684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1279, 1644, 2466, 2558, 3837, 4932, 5116, 7674, 11511, 15348, 23022, 46044, 66587, 133174, 175223, 199761, 266348, 350446, 399522, 525669, 599283, 700892, 799044, 1051338, 1198566, 1577007, 2102676, 2397132, 3154014, 6308028, 9122419, 18244838, 27367257, 36489676, 54734514, 82101771, 85164773, 109469028, 164203542, 170329546, 255494319, 328407084, 340659092, 510988638, 766482957, 1021977276, 1532965914, 3065931828, 11667573901, 23335147802, 35002721703, 46670295604, 70005443406, 105008165109, 140010886812, 210016330218, 420032660436]

約数ペア:

[(1, 420032660436), (2, 210016330218), (3, 140010886812), (4, 105008165109), (6, 70005443406), (9, 46670295604), (12, 35002721703), (18, 23335147802), (36, 11667573901), (137, 3065931828), (274, 1532965914), (411, 1021977276), (548, 766482957), (822, 510988638), (1233, 340659092), (1279, 328407084), (1644, 255494319), (2466, 170329546), (2558, 164203542), (3837, 109469028), (4932, 85164773), (5116, 82101771), (7674, 54734514), (11511, 36489676), (15348, 27367257), (23022, 18244838), (46044, 9122419), (66587, 6308028), (133174, 3154014), (175223, 2397132), (199761, 2102676), (266348, 1577007), (350446, 1198566), (399522, 1051338), (525669, 799044), (599283, 700892)]