1646064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 5571072

約数和(自身を除く): 3925008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 71, 72, 84, 92, 112, 126, 138, 142, 144, 161, 168, 184, 207, 213, 252, 276, 284, 322, 336, 368, 414, 426, 483, 497, 504, 552, 568, 639, 644, 828, 852, 966, 994, 1008, 1104, 1136, 1278, 1288, 1449, 1491, 1633, 1656, 1704, 1932, 1988, 2556, 2576, 2898, 2982, 3266, 3312, 3408, 3864, 3976, 4473, 4899, 5112, 5796, 5964, 6532, 7728, 7952, 8946, 9798, 10224, 11431, 11592, 11928, 13064, 14697, 17892, 19596, 22862, 23184, 23856, 26128, 29394, 34293, 35784, 39192, 45724, 58788, 68586, 71568, 78384, 91448, 102879, 117576, 137172, 182896, 205758, 235152, 274344, 411516, 548688, 823032, 1646064]

約数ペア:

[(1, 1646064), (2, 823032), (3, 548688), (4, 411516), (6, 274344), (7, 235152), (8, 205758), (9, 182896), (12, 137172), (14, 117576), (16, 102879), (18, 91448), (21, 78384), (23, 71568), (24, 68586), (28, 58788), (36, 45724), (42, 39192), (46, 35784), (48, 34293), (56, 29394), (63, 26128), (69, 23856), (71, 23184), (72, 22862), (84, 19596), (92, 17892), (112, 14697), (126, 13064), (138, 11928), (142, 11592), (144, 11431), (161, 10224), (168, 9798), (184, 8946), (207, 7952), (213, 7728), (252, 6532), (276, 5964), (284, 5796), (322, 5112), (336, 4899), (368, 4473), (414, 3976), (426, 3864), (483, 3408), (497, 3312), (504, 3266), (552, 2982), (568, 2898), (639, 2576), (644, 2556), (828, 1988), (852, 1932), (966, 1704), (994, 1656), (1008, 1633), (1104, 1491), (1136, 1449), (1278, 1288)]