268293586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8130

約数の個数: 32

約数和(自身を含む): 461946240

約数和(自身を除く): 193652654

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 1517, 3034, 8039, 16078, 16687, 33374, 88429, 176858, 297443, 329599, 594886, 659198, 3271873, 3625589, 6543746, 7251178, 12195163, 24390326, 134146793, 268293586]

約数ペア:

[(1, 268293586), (2, 134146793), (11, 24390326), (22, 12195163), (37, 7251178), (41, 6543746), (74, 3625589), (82, 3271873), (407, 659198), (451, 594886), (814, 329599), (902, 297443), (1517, 176858), (3034, 88429), (8039, 33374), (16078, 16687)]