904190904

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:4994

約数の個数: 128

約数和(自身を含む): 2692224000

約数和(自身を除く): 1788033096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 414, 444, 552, 621, 666, 828, 851, 888, 999, 1242, 1332, 1656, 1702, 1998, 2484, 2553, 2664, 3404, 3996, 4919, 4968, 5106, 6808, 7659, 7992, 9838, 10212, 14757, 15318, 19676, 20424, 22977, 29514, 30636, 39352, 44271, 45954, 59028, 61272, 88542, 91908, 113137, 118056, 132813, 177084, 182003, 183816, 226274, 265626, 339411, 354168, 364006, 452548, 531252, 546009, 678822, 728012, 905096, 1018233, 1062504, 1092018, 1357644, 1456024, 1638027, 2036466, 2184036, 2715288, 3054699, 3276054, 4072932, 4186069, 4368072, 4914081, 6109398, 6552108, 8145864, 8372138, 9828162, 12218796, 12558207, 13104216, 16744276, 19656324, 24437592, 25116414, 33488552, 37674621, 39312648, 50232828, 75349242, 100465656, 113023863, 150698484, 226047726, 301396968, 452095452, 904190904]

約数ペア:

[(1, 904190904), (2, 452095452), (3, 301396968), (4, 226047726), (6, 150698484), (8, 113023863), (9, 100465656), (12, 75349242), (18, 50232828), (23, 39312648), (24, 37674621), (27, 33488552), (36, 25116414), (37, 24437592), (46, 19656324), (54, 16744276), (69, 13104216), (72, 12558207), (74, 12218796), (92, 9828162), (108, 8372138), (111, 8145864), (138, 6552108), (148, 6109398), (184, 4914081), (207, 4368072), (216, 4186069), (222, 4072932), (276, 3276054), (296, 3054699), (333, 2715288), (414, 2184036), (444, 2036466), (552, 1638027), (621, 1456024), (666, 1357644), (828, 1092018), (851, 1062504), (888, 1018233), (999, 905096), (1242, 728012), (1332, 678822), (1656, 546009), (1702, 531252), (1998, 452548), (2484, 364006), (2553, 354168), (2664, 339411), (3404, 265626), (3996, 226274), (4919, 183816), (4968, 182003), (5106, 177084), (6808, 132813), (7659, 118056), (7992, 113137), (9838, 91908), (10212, 88542), (14757, 61272), (15318, 59028), (19676, 45954), (20424, 44271), (22977, 39352), (29514, 30636)]