2788898076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{42589}}^1$

素因数の和:42723

約数の個数: 72

約数和(自身を含む): 7534341360

約数和(自身を除く): 4745443284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3638, 3852, 5457, 7276, 10914, 16371, 21828, 32742, 42589, 65484, 85178, 127767, 170356, 255534, 383301, 511068, 724013, 766602, 1448026, 1533204, 2172039, 2896052, 4344078, 4557023, 6516117, 8688156, 9114046, 13032234, 13671069, 18228092, 26064468, 27342138, 41013207, 54684276, 77469391, 82026414, 154938782, 164052828, 232408173, 309877564, 464816346, 697224519, 929632692, 1394449038, 2788898076]

約数ペア:

[(1, 2788898076), (2, 1394449038), (3, 929632692), (4, 697224519), (6, 464816346), (9, 309877564), (12, 232408173), (17, 164052828), (18, 154938782), (34, 82026414), (36, 77469391), (51, 54684276), (68, 41013207), (102, 27342138), (107, 26064468), (153, 18228092), (204, 13671069), (214, 13032234), (306, 9114046), (321, 8688156), (428, 6516117), (612, 4557023), (642, 4344078), (963, 2896052), (1284, 2172039), (1819, 1533204), (1926, 1448026), (3638, 766602), (3852, 724013), (5457, 511068), (7276, 383301), (10914, 255534), (16371, 170356), (21828, 127767), (32742, 85178), (42589, 65484)]