2008728828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 5453521920

約数和(自身を除く): 3444793092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 317, 414, 621, 634, 828, 951, 1242, 1268, 1902, 2484, 2551, 2853, 3804, 5102, 5706, 7291, 7653, 8559, 10204, 11412, 14582, 15306, 17118, 21873, 22959, 29164, 30612, 34236, 43746, 45918, 58673, 65619, 68877, 87492, 91836, 117346, 131238, 137754, 176019, 196857, 234692, 262476, 275508, 352038, 393714, 528057, 704076, 787428, 808667, 1056114, 1584171, 1617334, 2112228, 2426001, 3168342, 3234668, 4852002, 6336684, 7278003, 9704004, 14556006, 18599341, 21834009, 29112012, 37198682, 43668018, 55798023, 74397364, 87336036, 111596046, 167394069, 223192092, 334788138, 502182207, 669576276, 1004364414, 2008728828]

約数ペア:

[(1, 2008728828), (2, 1004364414), (3, 669576276), (4, 502182207), (6, 334788138), (9, 223192092), (12, 167394069), (18, 111596046), (23, 87336036), (27, 74397364), (36, 55798023), (46, 43668018), (54, 37198682), (69, 29112012), (92, 21834009), (108, 18599341), (138, 14556006), (207, 9704004), (276, 7278003), (317, 6336684), (414, 4852002), (621, 3234668), (634, 3168342), (828, 2426001), (951, 2112228), (1242, 1617334), (1268, 1584171), (1902, 1056114), (2484, 808667), (2551, 787428), (2853, 704076), (3804, 528057), (5102, 393714), (5706, 352038), (7291, 275508), (7653, 262476), (8559, 234692), (10204, 196857), (11412, 176019), (14582, 137754), (15306, 131238), (17118, 117346), (21873, 91836), (22959, 87492), (29164, 68877), (30612, 65619), (34236, 58673), (43746, 45918)]