255386767648

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{941}}^1\times {\mathrm{56921}}^1$

素因数の和:58021

約数の個数: 48

約数和(自身を含む): 506713951800

約数和(自身を除く): 251327184152

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 941, 1192, 1882, 2384, 3764, 4768, 7528, 15056, 30112, 56921, 113842, 140209, 227684, 280418, 455368, 560836, 910736, 1121672, 1821472, 2243344, 4486688, 8481229, 16962458, 33924916, 53562661, 67849832, 107125322, 135699664, 214250644, 271399328, 428501288, 857002576, 1714005152, 7980836489, 15961672978, 31923345956, 63846691912, 127693383824, 255386767648]

約数ペア:

[(1, 255386767648), (2, 127693383824), (4, 63846691912), (8, 31923345956), (16, 15961672978), (32, 7980836489), (149, 1714005152), (298, 857002576), (596, 428501288), (941, 271399328), (1192, 214250644), (1882, 135699664), (2384, 107125322), (3764, 67849832), (4768, 53562661), (7528, 33924916), (15056, 16962458), (30112, 8481229), (56921, 4486688), (113842, 2243344), (140209, 1821472), (227684, 1121672), (280418, 910736), (455368, 560836)]