329252144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16319}}^1$

素因数の和:16437

約数の個数: 40

約数和(自身を含む): 694122240

約数和(自身を除く): 364870096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 16319, 20176, 32638, 65276, 130552, 212147, 261104, 424294, 848588, 1582943, 1697176, 3165886, 3394352, 6331772, 12663544, 20578259, 25327088, 41156518, 82313036, 164626072, 329252144]

約数ペア:

[(1, 329252144), (2, 164626072), (4, 82313036), (8, 41156518), (13, 25327088), (16, 20578259), (26, 12663544), (52, 6331772), (97, 3394352), (104, 3165886), (194, 1697176), (208, 1582943), (388, 848588), (776, 424294), (1261, 261104), (1552, 212147), (2522, 130552), (5044, 65276), (10088, 32638), (16319, 20176)]