1909821024

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 5898009600

約数和(自身を除く): 3988188576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 317, 342, 367, 432, 456, 513, 608, 634, 684, 734, 864, 912, 951, 1026, 1101, 1268, 1368, 1468, 1824, 1902, 2052, 2202, 2536, 2736, 2853, 2936, 3303, 3804, 4104, 4404, 5072, 5472, 5706, 5872, 6023, 6606, 6973, 7608, 8208, 8559, 8808, 9909, 10144, 11412, 11744, 12046, 13212, 13946, 15216, 16416, 17118, 17616, 18069, 19818, 20919, 22824, 24092, 26424, 27892, 30432, 34236, 35232, 36138, 39636, 41838, 45648, 48184, 52848, 54207, 55784, 62757, 68472, 72276, 79272, 83676, 91296, 96368, 105696, 108414, 111568, 116339, 125514, 136944, 144552, 158544, 162621, 167352, 188271, 192736, 216828, 223136, 232678, 251028, 273888, 289104, 317088, 325242, 334704, 349017, 376542, 433656, 465356, 502056, 578208, 650484, 669408, 698034, 753084, 867312, 930712, 1004112, 1047051, 1300968, 1396068, 1506168, 1734624, 1861424, 2008224, 2094102, 2210441, 2601936, 2792136, 3012336, 3141153, 3722848, 4188204, 4420882, 5203872, 5584272, 6024672, 6282306, 6631323, 8376408, 8841764, 11168544, 12564612, 13262646, 16752816, 17683528, 19893969, 25129224, 26525292, 33505632, 35367056, 39787938, 50258448, 53050584, 59681907, 70734112, 79575876, 100516896, 106101168, 119363814, 159151752, 212202336, 238727628, 318303504, 477455256, 636607008, 954910512, 1909821024]

約数ペア:

[(1, 1909821024), (2, 954910512), (3, 636607008), (4, 477455256), (6, 318303504), (8, 238727628), (9, 212202336), (12, 159151752), (16, 119363814), (18, 106101168), (19, 100516896), (24, 79575876), (27, 70734112), (32, 59681907), (36, 53050584), (38, 50258448), (48, 39787938), (54, 35367056), (57, 33505632), (72, 26525292), (76, 25129224), (96, 19893969), (108, 17683528), (114, 16752816), (144, 13262646), (152, 12564612), (171, 11168544), (216, 8841764), (228, 8376408), (288, 6631323), (304, 6282306), (317, 6024672), (342, 5584272), (367, 5203872), (432, 4420882), (456, 4188204), (513, 3722848), (608, 3141153), (634, 3012336), (684, 2792136), (734, 2601936), (864, 2210441), (912, 2094102), (951, 2008224), (1026, 1861424), (1101, 1734624), (1268, 1506168), (1368, 1396068), (1468, 1300968), (1824, 1047051), (1902, 1004112), (2052, 930712), (2202, 867312), (2536, 753084), (2736, 698034), (2853, 669408), (2936, 650484), (3303, 578208), (3804, 502056), (4104, 465356), (4404, 433656), (5072, 376542), (5472, 349017), (5706, 334704), (5872, 325242), (6023, 317088), (6606, 289104), (6973, 273888), (7608, 251028), (8208, 232678), (8559, 223136), (8808, 216828), (9909, 192736), (10144, 188271), (11412, 167352), (11744, 162621), (12046, 158544), (13212, 144552), (13946, 136944), (15216, 125514), (16416, 116339), (17118, 111568), (17616, 108414), (18069, 105696), (19818, 96368), (20919, 91296), (22824, 83676), (24092, 79272), (26424, 72276), (27892, 68472), (30432, 62757), (34236, 55784), (35232, 54207), (36138, 52848), (39636, 48184), (41838, 45648)]