1619016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 3219384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 419, 483, 552, 644, 838, 966, 1257, 1288, 1676, 1932, 2514, 2933, 3352, 3864, 5028, 5866, 8799, 9637, 10056, 11732, 17598, 19274, 23464, 28911, 35196, 38548, 57822, 67459, 70392, 77096, 115644, 134918, 202377, 231288, 269836, 404754, 539672, 809508, 1619016]

約数ペア:

[(1, 1619016), (2, 809508), (3, 539672), (4, 404754), (6, 269836), (7, 231288), (8, 202377), (12, 134918), (14, 115644), (21, 77096), (23, 70392), (24, 67459), (28, 57822), (42, 38548), (46, 35196), (56, 28911), (69, 23464), (84, 19274), (92, 17598), (138, 11732), (161, 10056), (168, 9637), (184, 8799), (276, 5866), (322, 5028), (419, 3864), (483, 3352), (552, 2933), (644, 2514), (838, 1932), (966, 1676), (1257, 1288)]