487630668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{305533}}^1$

素因数の和:305566

約数の個数: 48

約数和(自身を含む): 1368792320

約数和(自身を除く): 881161652

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, 305533, 611066, 916599, 1222132, 1833198, 2138731, 3666396, 4277462, 5805127, 6416193, 8554924, 11610254, 12832386, 17415381, 23220508, 25664772, 34830762, 40635889, 69661524, 81271778, 121907667, 162543556, 243815334, 487630668]

約数ペア:

[(1, 487630668), (2, 243815334), (3, 162543556), (4, 121907667), (6, 81271778), (7, 69661524), (12, 40635889), (14, 34830762), (19, 25664772), (21, 23220508), (28, 17415381), (38, 12832386), (42, 11610254), (57, 8554924), (76, 6416193), (84, 5805127), (114, 4277462), (133, 3666396), (228, 2138731), (266, 1833198), (399, 1222132), (532, 916599), (798, 611066), (1596, 305533)]