28120443552

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1451

約数の個数: 144

約数和(自身を含む): 80512784352

約数和(自身を除く): 52392340800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 557, 571, 614, 921, 1114, 1142, 1228, 1671, 1713, 1842, 2228, 2284, 2456, 2763, 3342, 3426, 3684, 4456, 4568, 4912, 5013, 5139, 5526, 6684, 6852, 7368, 8912, 9136, 9824, 10026, 10278, 11052, 13368, 13704, 14736, 17824, 18272, 20052, 20556, 22104, 26736, 27408, 29472, 40104, 41112, 44208, 53472, 54816, 80208, 82224, 88416, 160416, 164448, 170999, 175297, 318047, 341998, 350594, 512997, 525891, 636094, 683996, 701188, 954141, 1025994, 1051782, 1272188, 1367992, 1402376, 1538991, 1577673, 1908282, 2051988, 2103564, 2544376, 2735984, 2804752, 2862423, 3077982, 3155346, 3816564, 4103976, 4207128, 5088752, 5471968, 5609504, 5724846, 6155964, 6310692, 7633128, 8207952, 8414256, 10177504, 11449692, 12311928, 12621384, 15266256, 16415904, 16828512, 22899384, 24623856, 25242768, 30532512, 45798768, 49247712, 50485536, 91597536, 97640429, 195280858, 292921287, 390561716, 585842574, 781123432, 878763861, 1171685148, 1562246864, 1757527722, 2343370296, 3124493728, 3515055444, 4686740592, 7030110888, 9373481184, 14060221776, 28120443552]

約数ペア:

[(1, 28120443552), (2, 14060221776), (3, 9373481184), (4, 7030110888), (6, 4686740592), (8, 3515055444), (9, 3124493728), (12, 2343370296), (16, 1757527722), (18, 1562246864), (24, 1171685148), (32, 878763861), (36, 781123432), (48, 585842574), (72, 390561716), (96, 292921287), (144, 195280858), (288, 97640429), (307, 91597536), (557, 50485536), (571, 49247712), (614, 45798768), (921, 30532512), (1114, 25242768), (1142, 24623856), (1228, 22899384), (1671, 16828512), (1713, 16415904), (1842, 15266256), (2228, 12621384), (2284, 12311928), (2456, 11449692), (2763, 10177504), (3342, 8414256), (3426, 8207952), (3684, 7633128), (4456, 6310692), (4568, 6155964), (4912, 5724846), (5013, 5609504), (5139, 5471968), (5526, 5088752), (6684, 4207128), (6852, 4103976), (7368, 3816564), (8912, 3155346), (9136, 3077982), (9824, 2862423), (10026, 2804752), (10278, 2735984), (11052, 2544376), (13368, 2103564), (13704, 2051988), (14736, 1908282), (17824, 1577673), (18272, 1538991), (20052, 1402376), (20556, 1367992), (22104, 1272188), (26736, 1051782), (27408, 1025994), (29472, 954141), (40104, 701188), (41112, 683996), (44208, 636094), (53472, 525891), (54816, 512997), (80208, 350594), (82224, 341998), (88416, 318047), (160416, 175297), (164448, 170999)]