354485964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{222109}}^1$

素因数の和:222142

約数の個数: 48

約数和(自身を含む): 995052800

約数和(自身を除く): 640566836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 222109, 444218, 666327, 888436, 1332654, 1554763, 2665308, 3109526, 4220071, 4664289, 6219052, 8440142, 9328578, 12660213, 16880284, 18657156, 25320426, 29540497, 50640852, 59080994, 88621491, 118161988, 177242982, 354485964]

約数ペア:

[(1, 354485964), (2, 177242982), (3, 118161988), (4, 88621491), (6, 59080994), (7, 50640852), (12, 29540497), (14, 25320426), (19, 18657156), (21, 16880284), (28, 12660213), (38, 9328578), (42, 8440142), (57, 6219052), (76, 4664289), (84, 4220071), (114, 3109526), (133, 2665308), (228, 1554763), (266, 1332654), (399, 888436), (532, 666327), (798, 444218), (1596, 222109)]