405187044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{86357}}^1$

素因数の和:86404

約数の個数: 48

約数和(自身を含む): 1044586368

約数和(自身を除く): 639399324

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 86357, 172714, 259071, 345428, 518142, 1036284, 1468069, 1986211, 2936138, 3972422, 4404207, 5872276, 5958633, 7944844, 8808414, 11917266, 17616828, 23834532, 33765587, 67531174, 101296761, 135062348, 202593522, 405187044]

約数ペア:

[(1, 405187044), (2, 202593522), (3, 135062348), (4, 101296761), (6, 67531174), (12, 33765587), (17, 23834532), (23, 17616828), (34, 11917266), (46, 8808414), (51, 7944844), (68, 5958633), (69, 5872276), (92, 4404207), (102, 3972422), (138, 2936138), (204, 1986211), (276, 1468069), (391, 1036284), (782, 518142), (1173, 345428), (1564, 259071), (2346, 172714), (4692, 86357)]