1756720368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2557}}^1$

素因数の和:2951

約数の個数: 120

約数和(自身を含む): 5311062848

約数和(自身を除く): 3554342480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 367, 468, 624, 734, 936, 1101, 1468, 1872, 2202, 2557, 2936, 3303, 4404, 4771, 5114, 5872, 6606, 7671, 8808, 9542, 10228, 13212, 14313, 15342, 17616, 19084, 20456, 23013, 26424, 28626, 30684, 33241, 38168, 40912, 42939, 46026, 52848, 57252, 61368, 66482, 76336, 85878, 92052, 99723, 114504, 122736, 132964, 171756, 184104, 199446, 229008, 265928, 299169, 343512, 368208, 398892, 531856, 598338, 687024, 797784, 938419, 1196676, 1595568, 1876838, 2393352, 2815257, 3753676, 4786704, 5630514, 7507352, 8445771, 11261028, 12199447, 15014704, 16891542, 22522056, 24398894, 33783084, 36598341, 45044112, 48797788, 67566168, 73196682, 97595576, 109795023, 135132336, 146393364, 195191152, 219590046, 292786728, 439180092, 585573456, 878360184, 1756720368]

約数ペア:

[(1, 1756720368), (2, 878360184), (3, 585573456), (4, 439180092), (6, 292786728), (8, 219590046), (9, 195191152), (12, 146393364), (13, 135132336), (16, 109795023), (18, 97595576), (24, 73196682), (26, 67566168), (36, 48797788), (39, 45044112), (48, 36598341), (52, 33783084), (72, 24398894), (78, 22522056), (104, 16891542), (117, 15014704), (144, 12199447), (156, 11261028), (208, 8445771), (234, 7507352), (312, 5630514), (367, 4786704), (468, 3753676), (624, 2815257), (734, 2393352), (936, 1876838), (1101, 1595568), (1468, 1196676), (1872, 938419), (2202, 797784), (2557, 687024), (2936, 598338), (3303, 531856), (4404, 398892), (4771, 368208), (5114, 343512), (5872, 299169), (6606, 265928), (7671, 229008), (8808, 199446), (9542, 184104), (10228, 171756), (13212, 132964), (14313, 122736), (15342, 114504), (17616, 99723), (19084, 92052), (20456, 85878), (23013, 76336), (26424, 66482), (28626, 61368), (30684, 57252), (33241, 52848), (38168, 46026), (40912, 42939)]