291796144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 586413360

約数和(自身を除く): 294617216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 563, 1117, 1126, 2234, 2252, 4468, 4504, 8936, 9008, 16327, 17872, 32393, 32654, 64786, 65308, 129572, 130616, 259144, 261232, 518288, 628871, 1257742, 2515484, 5030968, 10061936, 18237259, 36474518, 72949036, 145898072, 291796144]

約数ペア:

[(1, 291796144), (2, 145898072), (4, 72949036), (8, 36474518), (16, 18237259), (29, 10061936), (58, 5030968), (116, 2515484), (232, 1257742), (464, 628871), (563, 518288), (1117, 261232), (1126, 259144), (2234, 130616), (2252, 129572), (4468, 65308), (4504, 64786), (8936, 32654), (9008, 32393), (16327, 17872)]