238009264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12511}}^1$

素因数の和:12589

約数の個数: 40

約数和(自身を含む): 488718720

約数和(自身を除く): 250709456

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 12511, 19024, 25022, 50044, 100088, 200176, 362819, 512951, 725638, 1025902, 1451276, 2051804, 2902552, 4103608, 5805104, 8207216, 14875579, 29751158, 59502316, 119004632, 238009264]

約数ペア:

[(1, 238009264), (2, 119004632), (4, 59502316), (8, 29751158), (16, 14875579), (29, 8207216), (41, 5805104), (58, 4103608), (82, 2902552), (116, 2051804), (164, 1451276), (232, 1025902), (328, 725638), (464, 512951), (656, 362819), (1189, 200176), (2378, 100088), (4756, 50044), (9512, 25022), (12511, 19024)]