9210888932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 20795443200

約数和(自身を除く): 11584554268

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 139, 238, 266, 278, 289, 323, 431, 476, 532, 556, 578, 646, 862, 973, 1156, 1292, 1724, 1946, 2023, 2261, 2363, 2641, 3017, 3892, 4046, 4522, 4726, 5282, 5491, 6034, 7327, 8092, 8189, 9044, 9452, 10564, 10982, 12068, 14654, 16378, 16541, 18487, 21964, 29308, 32756, 33082, 36974, 38437, 40171, 44897, 51289, 57323, 59909, 66164, 73948, 76874, 80342, 89794, 102578, 114646, 119818, 124559, 139213, 153748, 160684, 179588, 205156, 229292, 239636, 249118, 278426, 281197, 314279, 419363, 498236, 556852, 562394, 628558, 763249, 838726, 871913, 974491, 1018453, 1124788, 1138271, 1257116, 1526498, 1677452, 1743826, 1948982, 2036906, 2276542, 2366621, 3052996, 3487652, 3897964, 4073812, 4553084, 4733242, 5342743, 7129171, 7967897, 9466484, 10685486, 14258342, 15935794, 16566347, 17313701, 19350607, 21370972, 28516684, 31871588, 33132694, 34627402, 38701214, 66265388, 69254804, 77402428, 121195907, 135454249, 242391814, 270908498, 328960319, 484783628, 541816996, 657920638, 1315841276, 2302722233, 4605444466, 9210888932]

約数ペア:

[(1, 9210888932), (2, 4605444466), (4, 2302722233), (7, 1315841276), (14, 657920638), (17, 541816996), (19, 484783628), (28, 328960319), (34, 270908498), (38, 242391814), (68, 135454249), (76, 121195907), (119, 77402428), (133, 69254804), (139, 66265388), (238, 38701214), (266, 34627402), (278, 33132694), (289, 31871588), (323, 28516684), (431, 21370972), (476, 19350607), (532, 17313701), (556, 16566347), (578, 15935794), (646, 14258342), (862, 10685486), (973, 9466484), (1156, 7967897), (1292, 7129171), (1724, 5342743), (1946, 4733242), (2023, 4553084), (2261, 4073812), (2363, 3897964), (2641, 3487652), (3017, 3052996), (3892, 2366621), (4046, 2276542), (4522, 2036906), (4726, 1948982), (5282, 1743826), (5491, 1677452), (6034, 1526498), (7327, 1257116), (8092, 1138271), (8189, 1124788), (9044, 1018453), (9452, 974491), (10564, 871913), (10982, 838726), (12068, 763249), (14654, 628558), (16378, 562394), (16541, 556852), (18487, 498236), (21964, 419363), (29308, 314279), (32756, 281197), (33082, 278426), (36974, 249118), (38437, 239636), (40171, 229292), (44897, 205156), (51289, 179588), (57323, 160684), (59909, 153748), (66164, 139213), (73948, 124559), (76874, 119818), (80342, 114646), (89794, 102578)]